140556704764403 has 2 divisors, whose sum is σ = 140556704764404. Its totient is φ = 140556704764402.

The previous prime is 140556704764283. The next prime is 140556704764417. The reversal of 140556704764403 is 304467407655041.

It is a strong prime.

It is an emirp because it is prime and its reverse (304467407655041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140556704764403 - 2³⁴ = 140539524895219 is a prime.

It is not a weakly prime, because it can be changed into another prime (140556704760403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70278352382201 + 70278352382202.

It is an arithmetic number, because the mean of its divisors is an integer number (70278352382202).

Almost surely, 2^{140556704764403} is an apocalyptic number.

140556704764403 is a deficient number, since it is larger than the sum of its proper divisors (1).

140556704764403 is an equidigital number, since it uses as much as digits as its factorization.

140556704764403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 140556704764403 in words is "one hundred forty trillion, five hundred fifty-six billion, seven hundred four million, seven hundred sixty-four thousand, four hundred three".