425424044364 has 96 divisors (see below), whose sum is σ = 1132912714752. Its totient is φ = 123096000000.

The previous prime is 425424044341. The next prime is 425424044369. The reversal of 425424044364 is 463440424524.

It is not an unprimeable number, because it can be changed into a prime (425424044369) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 581887 + ... + 1090614.

It is an arithmetic number, because the mean of its divisors is an integer number (11801174112).

Almost surely, 2^425424044364 is an apocalyptic number.

425424044364 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425424044364 is an abundant number, since it is smaller than the sum of its proper divisors (707488670388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425424044364 is a wasteful number, since it uses less digits than its factorization.

425424044364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672607 (or 1672605 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 42.

Adding to 425424044364 its reverse (463440424524), we get a palindrome (888864468888).

The spelling of 425424044364 in words is "four hundred twenty-five billion, four hundred twenty-four million, forty-four thousand, three hundred sixty-four".