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34301412240 = 2435142922551
BaseRepresentation
bin11111111100100001…
…100000001110010000
310021112112011021200120
4133330201200032100
51030222130142430
623431410150240
72323010123214
oct377441401620
9107475137616
1034301412240
1113602286787
126793582380
13330858a344
14193581c944
15d5b58b610
hex7fc860390

34301412240 has 40 divisors (see below), whose sum is σ = 106334378688. Its totient is φ = 9147043200.

The previous prime is 34301412217. The next prime is 34301412269. The reversal of 34301412240 is 4221410343.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 34301412240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71461036 + ... + 71461515.

Almost surely, 234301412240 is an apocalyptic number.

34301412240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34301412240 is an abundant number, since it is smaller than the sum of its proper divisors (72032966448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34301412240 is a wasteful number, since it uses less digits than its factorization.

34301412240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142922567 (or 142922561 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 34301412240 its reverse (4221410343), we get a palindrome (38522822583).

The spelling of 34301412240 in words is "thirty-four billion, three hundred one million, four hundred twelve thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 142922551 285845102 428767653 571690204 714612755 857535306 1143380408 1429225510 1715070612 2143838265 2286760816 2858451020 3430141224 4287676530 5716902040 6860282448 8575353060 11433804080 17150706120 34301412240