26314432020377 has 2 divisors, whose sum is σ = 26314432020378. Its totient is φ = 26314432020376.

The previous prime is 26314432020343. The next prime is 26314432020397. The reversal of 26314432020377 is 77302023441362.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20048642060041 + 6265789960336 = 4477571^2 + 2503156^2 .

It is a cyclic number.

It is not a de Polignac number, because 26314432020377 - 2²⁸ = 26314163584921 is a prime.

It is not a weakly prime, because it can be changed into another prime (26314432020397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13157216010188 + 13157216010189.

It is an arithmetic number, because the mean of its divisors is an integer number (13157216010189).

Almost surely, 2^{26314432020377} is an apocalyptic number.

It is an amenable number.

26314432020377 is a deficient number, since it is larger than the sum of its proper divisors (1).

26314432020377 is an equidigital number, since it uses as much as digits as its factorization.

26314432020377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 26314432020377 in words is "twenty-six trillion, three hundred fourteen billion, four hundred thirty-two million, twenty thousand, three hundred seventy-seven".