139180519989 has 48 divisors (see below), whose sum is σ = 235431041664. Its totient is φ = 77569228800.

The previous prime is 139180519981. The next prime is 139180519993. The reversal of 139180519989 is 989915081931.

139180519989 is a `hidden beast` number, since 1 + 39 + 1 + 8 + 0 + 519 + 9 + 89 = 666.

It is not a de Polignac number, because 139180519989 - 2³ = 139180519981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139180519981) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12938037 + ... + 12948789.

It is an arithmetic number, because the mean of its divisors is an integer number (4904813368).

Almost surely, 2^139180519989 is an apocalyptic number.

It is an amenable number.

139180519989 is a deficient number, since it is larger than the sum of its proper divisors (96250521675).

139180519989 is a wasteful number, since it uses less digits than its factorization.

139180519989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15818 (or 15815 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 63.

The spelling of 139180519989 in words is "one hundred thirty-nine billion, one hundred eighty million, five hundred nineteen thousand, nine hundred eighty-nine".