139252965696001 has 4 divisors (see below), whose sum is σ = 139254560910000. Its totient is φ = 139251370482004.

The previous prime is 139252965695953. The next prime is 139252965696007. The reversal of 139252965696001 is 100696569252931.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 139252965696001 - 2¹⁵ = 139252965663233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139252965696007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797476051 + ... + 797650648.

It is an arithmetic number, because the mean of its divisors is an integer number (34813640227500).

Almost surely, 2^{139252965696001} is an apocalyptic number.

It is an amenable number.

139252965696001 is a deficient number, since it is larger than the sum of its proper divisors (1595213999).

139252965696001 is an equidigital number, since it uses as much as digits as its factorization.

139252965696001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595213998.

The product of its (nonzero) digits is 47239200, while the sum is 64.

The spelling of 139252965696001 in words is "one hundred thirty-nine trillion, two hundred fifty-two billion, nine hundred sixty-five million, six hundred ninety-six thousand, one".