34013536065 has 32 divisors (see below), whose sum is σ = 60487378560. Its totient is φ = 18134891712.

The previous prime is 34013536021. The next prime is 34013536091. The reversal of 34013536065 is 56063531043.

34013536065 is a `hidden beast` number, since 3 + 40 + 1 + 3 + 5 + 3 + 606 + 5 = 666.

It is not a de Polignac number, because 34013536065 - 2¹² = 34013531969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414207 + ... + 489483.

It is an arithmetic number, because the mean of its divisors is an integer number (1890230580).

Almost surely, 2^34013536065 is an apocalyptic number.

It is an amenable number.

34013536065 is a deficient number, since it is larger than the sum of its proper divisors (26473842495).

34013536065 is a wasteful number, since it uses less digits than its factorization.

34013536065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78638 (or 78632 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The spelling of 34013536065 in words is "thirty-four billion, thirteen million, five hundred thirty-six thousand, sixty-five".