34363509072 has 20 divisors (see below), whose sum is σ = 88772398560. Its totient is φ = 11454503008.

The previous prime is 34363509049. The next prime is 34363509091. The reversal of 34363509072 is 27090536343.

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, 357953172 + ... + 357953267.

It is an arithmetic number, because the mean of its divisors is an integer number (4438619928).

Almost surely, 2^34363509072 is an apocalyptic number.

It is an amenable number.

34363509072 is an abundant number, since it is smaller than the sum of its proper divisors (54408889488).

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

34363509072 is a wasteful number, since it uses less digits than its factorization.

34363509072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715906450 (or 715906444 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 34363509072 in words is "thirty-four billion, three hundred sixty-three million, five hundred nine thousand, seventy-two".