93314334431 has 2 divisors, whose sum is σ = 93314334432. Its totient is φ = 93314334430.

The previous prime is 93314334427. The next prime is 93314334439. The reversal of 93314334431 is 13443341339.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 93314334431 - 2² = 93314334427 is a prime.

It is a super-2 number, since 2×93314334431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93314334439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46657167215 + 46657167216.

It is an arithmetic number, because the mean of its divisors is an integer number (46657167216).

Almost surely, 2^93314334431 is an apocalyptic number.

93314334431 is a deficient number, since it is larger than the sum of its proper divisors (1).

93314334431 is an equidigital number, since it uses as much as digits as its factorization.

93314334431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 38.

The spelling of 93314334431 in words is "ninety-three billion, three hundred fourteen million, three hundred thirty-four thousand, four hundred thirty-one".