67767707034 has 24 divisors (see below), whose sum is σ = 148599071712. Its totient is φ = 22317075720.

The previous prime is 67767707017. The next prime is 67767707101. The reversal of 67767707034 is 43070776776.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22678462 + ... + 22681449.

It is an arithmetic number, because the mean of its divisors is an integer number (6191627988).

Almost surely, 2^67767707034 is an apocalyptic number.

67767707034 is an abundant number, since it is smaller than the sum of its proper divisors (80831364678).

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

67767707034 is a wasteful number, since it uses less digits than its factorization.

67767707034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45360002 (or 45359999 counting only the distinct ones).

The product of its (nonzero) digits is 7260624, while the sum is 54.

The spelling of 67767707034 in words is "sixty-seven billion, seven hundred sixty-seven million, seven hundred seven thousand, thirty-four".