42592992823 has 2 divisors, whose sum is σ = 42592992824. Its totient is φ = 42592992822.

The previous prime is 42592992821. The next prime is 42592992829. The reversal of 42592992823 is 32829929524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42592992823 - 2¹ = 42592992821 is a prime.

Together with 42592992821, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42592992821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21296496411 + 21296496412.

It is an arithmetic number, because the mean of its divisors is an integer number (21296496412).

Almost surely, 2^42592992823 is an apocalyptic number.

42592992823 is a deficient number, since it is larger than the sum of its proper divisors (1).

42592992823 is an equidigital number, since it uses as much as digits as its factorization.

42592992823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 55.

The spelling of 42592992823 in words is "forty-two billion, five hundred ninety-two million, nine hundred ninety-two thousand, eight hundred twenty-three".