139182732166 has 8 divisors (see below), whose sum is σ = 208941255000. Its totient is φ = 69535647168.

The previous prime is 139182732133. The next prime is 139182732173. The reversal of 139182732166 is 661237281931.

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

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, 27856336 + ... + 27861331.

It is an arithmetic number, because the mean of its divisors is an integer number (26117656875).

Almost surely, 2^139182732166 is an apocalyptic number.

139182732166 is a deficient number, since it is larger than the sum of its proper divisors (69758522834).

139182732166 is a wasteful number, since it uses less digits than its factorization.

139182732166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55718918.

The product of its digits is 653184, while the sum is 49.

The spelling of 139182732166 in words is "one hundred thirty-nine billion, one hundred eighty-two million, seven hundred thirty-two thousand, one hundred sixty-six".