34251172310072 has 32 divisors (see below), whose sum is σ = 65851423090320. Its totient is φ = 16696063042560.

The previous prime is 34251172310023. The next prime is 34251172310083. The reversal of 34251172310072 is 27001327115243.

It is a super-2 number, since 2×34251172310072² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 329336879 + ... + 329440862.

Almost surely, 2^{34251172310072} is an apocalyptic number.

It is an amenable number.

34251172310072 is a deficient number, since it is larger than the sum of its proper divisors (31600250780248).

34251172310072 is a wasteful number, since it uses less digits than its factorization.

34251172310072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658777911 (or 658777907 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 34251172310072 in words is "thirty-four trillion, two hundred fifty-one billion, one hundred seventy-two million, three hundred ten thousand, seventy-two".