34440624212 has 24 divisors (see below), whose sum is σ = 62918856000. Its totient is φ = 16464457856.

The previous prime is 34440624193. The next prime is 34440624319. The reversal of 34440624212 is 21242604443.

It is a super-2 number, since 2×34440624212² (a number of 22 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, 135164 + ... + 295212.

It is an arithmetic number, because the mean of its divisors is an integer number (2621619000).

Almost surely, 2^34440624212 is an apocalyptic number.

It is an amenable number.

34440624212 is a deficient number, since it is larger than the sum of its proper divisors (28478231788).

34440624212 is a wasteful number, since it uses less digits than its factorization.

34440624212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162415 (or 162413 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 34440624212 in words is "thirty-four billion, four hundred forty million, six hundred twenty-four thousand, two hundred twelve".