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34148908444 = 2271219603873
BaseRepresentation
bin11111110011011011…
…101111110110011100
310021010220012021210211
4133303123233312130
51024414110032234
623404321342204
72316145634560
oct376333576634
9107126167724
1034148908444
1113534194392
126750497964
1332b2ac2901
14191d4816a0
15d4ceb5164
hex7f36efd9c

34148908444 has 12 divisors (see below), whose sum is σ = 68297816944. Its totient is φ = 14635246464.

The previous prime is 34148908403. The next prime is 34148908463. The reversal of 34148908444 is 44480984143.

34148908444 is an admirable number.

It is a super-2 number, since 2×341489084442 (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609801909 + ... + 609801964.

Almost surely, 234148908444 is an apocalyptic number.

It is an amenable number.

34148908444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34148908444 is a wasteful number, since it uses less digits than its factorization.

34148908444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219603884 (or 1219603882 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 34148908444 in words is "thirty-four billion, one hundred forty-eight million, nine hundred eight thousand, four hundred forty-four".

Divisors: 1 2 4 7 14 28 1219603873 2439207746 4878415492 8537227111 17074454222 34148908444