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34110214440 = 2335284251787
BaseRepresentation
bin11111110001001000…
…001001000100101000
310021001012101102121120
4133301020021010220
51024324203330230
623400420135240
72315166016221
oct376110110450
9107035342546
1034110214440
1113514365a75
12673b537520
1332a7a95653
14191828c248
15d498c0310
hex7f1209128

34110214440 has 32 divisors (see below), whose sum is σ = 102330643680. Its totient is φ = 9096057152.

The previous prime is 34110214429. The next prime is 34110214471. The reversal of 34110214440 is 4441201143.

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 34110214440.

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, 142125774 + ... + 142126013.

It is an arithmetic number, because the mean of its divisors is an integer number (3197832615).

Almost surely, 234110214440 is an apocalyptic number.

34110214440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34110214440 is an abundant number, since it is smaller than the sum of its proper divisors (68220429240).

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

34110214440 is a wasteful number, since it uses less digits than its factorization.

34110214440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284251801 (or 284251797 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 34110214440 its reverse (4441201143), we get a palindrome (38551415583).

The spelling of 34110214440 in words is "thirty-four billion, one hundred ten million, two hundred fourteen thousand, four hundred forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 284251787 568503574 852755361 1137007148 1421258935 1705510722 2274014296 2842517870 3411021444 4263776805 5685035740 6822042888 8527553610 11370071480 17055107220 34110214440