67367994038 has 16 divisors (see below), whose sum is σ = 104560727040. Its totient is φ = 32519605800.

The previous prime is 67367994011. The next prime is 67367994041. The reversal of 67367994038 is 83049976376.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270658 + ... + 1322613.

It is an arithmetic number, because the mean of its divisors is an integer number (6535045440).

Almost surely, 2^67367994038 is an apocalyptic number.

67367994038 is a deficient number, since it is larger than the sum of its proper divisors (37192733002).

67367994038 is a wasteful number, since it uses less digits than its factorization.

67367994038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593723.

The product of its (nonzero) digits is 41150592, while the sum is 62.

The spelling of 67367994038 in words is "sixty-seven billion, three hundred sixty-seven million, nine hundred ninety-four thousand, thirty-eight".