79962061423 has 2 divisors, whose sum is σ = 79962061424. Its totient is φ = 79962061422.

The previous prime is 79962061411. The next prime is 79962061451. The reversal of 79962061423 is 32416026997.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79962061423 - 2²⁹ = 79425190511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79962031423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39981030711 + 39981030712.

It is an arithmetic number, because the mean of its divisors is an integer number (39981030712).

Almost surely, 2^79962061423 is an apocalyptic number.

79962061423 is a deficient number, since it is larger than the sum of its proper divisors (1).

79962061423 is an equidigital number, since it uses as much as digits as its factorization.

79962061423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 79962061423 in words is "seventy-nine billion, nine hundred sixty-two million, sixty-one thousand, four hundred twenty-three".