139882265695801 has 2 divisors, whose sum is σ = 139882265695802. Its totient is φ = 139882265695800.

The previous prime is 139882265695789. The next prime is 139882265695811. The reversal of 139882265695801 is 108596562288931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131172949861776 + 8709315834025 = 11453076^2 + 2951155^2 .

It is a cyclic number.

It is not a de Polignac number, because 139882265695801 - 2²⁷ = 139882131478073 is a prime.

It is not a weakly prime, because it can be changed into another prime (139882265695811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69941132847900 + 69941132847901.

It is an arithmetic number, because the mean of its divisors is an integer number (69941132847901).

Almost surely, 2^{139882265695801} is an apocalyptic number.

It is an amenable number.

139882265695801 is a deficient number, since it is larger than the sum of its proper divisors (1).

139882265695801 is an equidigital number, since it uses as much as digits as its factorization.

139882265695801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 447897600, while the sum is 73.

The spelling of 139882265695801 in words is "one hundred thirty-nine trillion, eight hundred eighty-two billion, two hundred sixty-five million, six hundred ninety-five thousand, eight hundred one".