73662118966 has 8 divisors (see below), whose sum is σ = 114057474624. Its totient is φ = 35642960760.

The previous prime is 73662118949. The next prime is 73662118993. The reversal of 73662118966 is 66981126637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×73662118966² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594049285 + ... + 594049408.

It is an arithmetic number, because the mean of its divisors is an integer number (14257184328).

Almost surely, 2^73662118966 is an apocalyptic number.

73662118966 is a deficient number, since it is larger than the sum of its proper divisors (40395355658).

73662118966 is a wasteful number, since it uses less digits than its factorization.

73662118966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188098726.

The product of its digits is 3919104, while the sum is 55.

The spelling of 73662118966 in words is "seventy-three billion, six hundred sixty-two million, one hundred eighteen thousand, nine hundred sixty-six".