97294220423 has 2 divisors, whose sum is σ = 97294220424. Its totient is φ = 97294220422.

The previous prime is 97294220411. The next prime is 97294220483. The reversal of 97294220423 is 32402249279.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97294220423 - 2⁸ = 97294220167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97294220483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48647110211 + 48647110212.

It is an arithmetic number, because the mean of its divisors is an integer number (48647110212).

Almost surely, 2^97294220423 is an apocalyptic number.

97294220423 is a deficient number, since it is larger than the sum of its proper divisors (1).

97294220423 is an equidigital number, since it uses as much as digits as its factorization.

97294220423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 97294220423 in words is "ninety-seven billion, two hundred ninety-four million, two hundred twenty thousand, four hundred twenty-three".