139011493944960 has 4608 divisors, whose sum is σ = 642177483816960. Its totient is φ = 26955074764800.

The previous prime is 139011493944941. The next prime is 139011493944979. The reversal of 139011493944960 is 69449394110931.

139011493944960 is a `hidden beast` number, since 1 + 3 + 9 + 0 + 1 + 149 + 394 + 49 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (139011493944941) and next prime (139011493944979).

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

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 1094578692417 + ... + 1094578692543.

It is an arithmetic number, because the mean of its divisors is an integer number (139361433120).

Almost surely, 2^{139011493944960} is an apocalyptic number.

139011493944960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139011493944960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321088741908480).

139011493944960 is an abundant number, since it is smaller than the sum of its proper divisors (503165989872000).

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

139011493944960 is a wasteful number, since it uses less digits than its factorization.

139011493944960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 63.

The spelling of 139011493944960 in words is "one hundred thirty-nine trillion, eleven billion, four hundred ninety-three million, nine hundred forty-four thousand, nine hundred sixty".