139604059036643 has 2 divisors, whose sum is σ = 139604059036644. Its totient is φ = 139604059036642.

The previous prime is 139604059036577. The next prime is 139604059036657. The reversal of 139604059036643 is 346630950406931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 139604059036643 - 2¹² = 139604059032547 is a prime.

It is not a weakly prime, because it can be changed into another prime (139604059036693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69802029518321 + 69802029518322.

It is an arithmetic number, because the mean of its divisors is an integer number (69802029518322).

Almost surely, 2^{139604059036643} is an apocalyptic number.

139604059036643 is a deficient number, since it is larger than the sum of its proper divisors (1).

139604059036643 is an equidigital number, since it uses as much as digits as its factorization.

139604059036643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37791360, while the sum is 59.

The spelling of 139604059036643 in words is "one hundred thirty-nine trillion, six hundred four billion, fifty-nine million, thirty-six thousand, six hundred forty-three".