667366674034 has 16 divisors (see below), whose sum is σ = 1002102782976. Its totient is φ = 333332496000.

The previous prime is 667366674001. The next prime is 667366674049. The reversal of 667366674034 is 430476663766.

667366674034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×667366674034² (a number of 24 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 667366674034.

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, 22053154 + ... + 22083394.

It is an arithmetic number, because the mean of its divisors is an integer number (62631423936).

Almost surely, 2^667366674034 is an apocalyptic number.

667366674034 is a deficient number, since it is larger than the sum of its proper divisors (334736108942).

667366674034 is a wasteful number, since it uses less digits than its factorization.

667366674034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41481.

The product of its (nonzero) digits is 54867456, while the sum is 58.

The spelling of 667366674034 in words is "six hundred sixty-seven billion, three hundred sixty-six million, six hundred seventy-four thousand, thirty-four".