139233321055296 has 168 divisors, whose sum is σ = 430372544511000. Its totient is φ = 42782574034944.

The previous prime is 139233321055291. The next prime is 139233321055319. The reversal of 139233321055296 is 692550123332931.

139233321055296 is a `hidden beast` number, since 1 + 3 + 9 + 2 + 3 + 3 + 3 + 2 + 105 + 529 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 80811757495296 + 58421563560000 = 8989536^2 + 7643400^2 .

It is not an unprimeable number, because it can be changed into a prime (139233321055291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7194921 + ... + 18172328.

It is an arithmetic number, because the mean of its divisors is an integer number (2561741336375).

Almost surely, 2^{139233321055296} is an apocalyptic number.

139233321055296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

139233321055296 is an abundant number, since it is smaller than the sum of its proper divisors (291139223455704).

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

139233321055296 is a wasteful number, since it uses less digits than its factorization.

139233321055296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25368013 (or 25368000 counting only the distinct ones).

The product of its (nonzero) digits is 7873200, while the sum is 54.

The spelling of 139233321055296 in words is "one hundred thirty-nine trillion, two hundred thirty-three billion, three hundred twenty-one million, fifty-five thousand, two hundred ninety-six".