34013542665 has 16 divisors (see below), whose sum is σ = 54661416768. Its totient is φ = 18060639936.

The previous prime is 34013542639. The next prime is 34013542679. The reversal of 34013542665 is 56624531043.

It is not a de Polignac number, because 34013542665 - 2⁶ = 34013542601 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4991242 + ... + 4998051.

It is an arithmetic number, because the mean of its divisors is an integer number (3416338548).

Almost surely, 2^34013542665 is an apocalyptic number.

It is an amenable number.

34013542665 is a deficient number, since it is larger than the sum of its proper divisors (20647874103).

34013542665 is a wasteful number, since it uses less digits than its factorization.

34013542665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9989528.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 34013542665 in words is "thirty-four billion, thirteen million, five hundred forty-two thousand, six hundred sixty-five".