67912377330 has 64 divisors (see below), whose sum is σ = 189788583168. Its totient is φ = 15229943040.

The previous prime is 67912377329. The next prime is 67912377349. The reversal of 67912377330 is 3377321976.

It is a super-2 number, since 2×67912377330² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67912377330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3039741 + ... + 3062000.

It is an arithmetic number, because the mean of its divisors is an integer number (2965446612).

Almost surely, 2^67912377330 is an apocalyptic number.

67912377330 is an abundant number, since it is smaller than the sum of its proper divisors (121876205838).

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

67912377330 is a wasteful number, since it uses less digits than its factorization.

67912377330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101811.

The product of its (nonzero) digits is 1000188, while the sum is 48.

The spelling of 67912377330 in words is "sixty-seven billion, nine hundred twelve million, three hundred seventy-seven thousand, three hundred thirty".