34921625854912 has 28 divisors (see below), whose sum is σ = 69378273826360. Its totient is φ = 17440485993216.

The previous prime is 34921625854883. The next prime is 34921625854963. The reversal of 34921625854912 is 21945852612943.

It is a happy number.

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, 317552943 + ... + 317662894.

Almost surely, 2^{34921625854912} is an apocalyptic number.

34921625854912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34921625854912 is a deficient number, since it is larger than the sum of its proper divisors (34456647971448).

34921625854912 is an equidigital number, since it uses as much as digits as its factorization.

34921625854912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635216708 (or 635216698 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 61.

The spelling of 34921625854912 in words is "thirty-four trillion, nine hundred twenty-one billion, six hundred twenty-five million, eight hundred fifty-four thousand, nine hundred twelve".