34564134020 has 48 divisors (see below), whose sum is σ = 79493037120. Its totient is φ = 12545828736.

The previous prime is 34564133987. The next prime is 34564134113. The reversal of 34564134020 is 2043146543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111262 + ... + 1141941.

It is an arithmetic number, because the mean of its divisors is an integer number (1656104940).

Almost surely, 2^34564134020 is an apocalyptic number.

It is an amenable number.

34564134020 is an abundant number, since it is smaller than the sum of its proper divisors (44928903100).

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

34564134020 is a wasteful number, since it uses less digits than its factorization.

34564134020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253284 (or 2253282 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 34564134020 in words is "thirty-four billion, five hundred sixty-four million, one hundred thirty-four thousand, twenty".