424023572798 has 12 divisors (see below), whose sum is σ = 739877866992. Its totient is φ = 181724388300.

The previous prime is 424023572779. The next prime is 424023572809. The reversal of 424023572798 is 897275320424.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2163385478 + ... + 2163385673.

It is an arithmetic number, because the mean of its divisors is an integer number (61656488916).

Almost surely, 2^424023572798 is an apocalyptic number.

424023572798 is a deficient number, since it is larger than the sum of its proper divisors (315854294194).

424023572798 is a wasteful number, since it uses less digits than its factorization.

424023572798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326771167 (or 4326771160 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 424023572798 in words is "four hundred twenty-four billion, twenty-three million, five hundred seventy-two thousand, seven hundred ninety-eight".