44994797423 has 2 divisors, whose sum is σ = 44994797424. Its totient is φ = 44994797422.

The previous prime is 44994797401. The next prime is 44994797437. The reversal of 44994797423 is 32479749944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44994797423 - 2²⁴ = 44978020207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44994797453) 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, 22497398711 + 22497398712.

It is an arithmetic number, because the mean of its divisors is an integer number (22497398712).

Almost surely, 2^44994797423 is an apocalyptic number.

44994797423 is a deficient number, since it is larger than the sum of its proper divisors (1).

44994797423 is an equidigital number, since it uses as much as digits as its factorization.

44994797423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54867456, while the sum is 62.

The spelling of 44994797423 in words is "forty-four billion, nine hundred ninety-four million, seven hundred ninety-seven thousand, four hundred twenty-three".