88398372943 has 2 divisors, whose sum is σ = 88398372944. Its totient is φ = 88398372942.

The previous prime is 88398372919. The next prime is 88398372949. The reversal of 88398372943 is 34927389388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88398372943 - 2⁵ = 88398372911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88398372949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44199186471 + 44199186472.

It is an arithmetic number, because the mean of its divisors is an integer number (44199186472).

Almost surely, 2^88398372943 is an apocalyptic number.

88398372943 is a deficient number, since it is larger than the sum of its proper divisors (1).

88398372943 is an equidigital number, since it uses as much as digits as its factorization.

88398372943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62705664, while the sum is 64.

The spelling of 88398372943 in words is "eighty-eight billion, three hundred ninety-eight million, three hundred seventy-two thousand, nine hundred forty-three".