88401364831037 has 2 divisors, whose sum is σ = 88401364831038. Its totient is φ = 88401364831036.

The previous prime is 88401364831019. The next prime is 88401364831067. The reversal of 88401364831037 is 73013846310488.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47907245308036 + 40494119523001 = 6921506^2 + 6363499^2 .

It is a cyclic number.

It is not a de Polignac number, because 88401364831037 - 2²⁰ = 88401363782461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88401364831007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44200682415518 + 44200682415519.

It is an arithmetic number, because the mean of its divisors is an integer number (44200682415519).

Almost surely, 2^{88401364831037} is an apocalyptic number.

It is an amenable number.

88401364831037 is a deficient number, since it is larger than the sum of its proper divisors (1).

88401364831037 is an equidigital number, since it uses as much as digits as its factorization.

88401364831037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9289728, while the sum is 56.

The spelling of 88401364831037 in words is "eighty-eight trillion, four hundred one billion, three hundred sixty-four million, eight hundred thirty-one thousand, thirty-seven".