34400523925 has 12 divisors (see below), whose sum is σ = 42660521536. Its totient is φ = 27517921200.

The previous prime is 34400523881. The next prime is 34400523931. The reversal of 34400523925 is 52932500443.

It is not a de Polignac number, because 34400523925 - 2¹⁷ = 34400392853 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248932 + ... + 361618.

Almost surely, 2^34400523925 is an apocalyptic number.

It is an amenable number.

34400523925 is a deficient number, since it is larger than the sum of its proper divisors (8259997611).

34400523925 is a wasteful number, since it uses less digits than its factorization.

34400523925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124908 (or 124903 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 34400523925 in words is "thirty-four billion, four hundred million, five hundred twenty-three thousand, nine hundred twenty-five".