97116703419427 has 2 divisors, whose sum is σ = 97116703419428. Its totient is φ = 97116703419426.

The previous prime is 97116703419391. The next prime is 97116703419467. The reversal of 97116703419427 is 72491430761179.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97116703419427 is a prime.

It is not a weakly prime, because it can be changed into another prime (97116703419467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48558351709713 + 48558351709714.

It is an arithmetic number, because the mean of its divisors is an integer number (48558351709714).

Almost surely, 2^{97116703419427} is an apocalyptic number.

97116703419427 is a deficient number, since it is larger than the sum of its proper divisors (1).

97116703419427 is an equidigital number, since it uses as much as digits as its factorization.

97116703419427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 61.

The spelling of 97116703419427 in words is "ninety-seven trillion, one hundred sixteen billion, seven hundred three million, four hundred nineteen thousand, four hundred twenty-seven".