425471344 has 20 divisors (see below), whose sum is σ = 824769880. Its totient is φ = 212627520.

The previous prime is 425471323. The next prime is 425471357. The reversal of 425471344 is 443174524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32659 + ... + 43789.

It is an arithmetic number, because the mean of its divisors is an integer number (41238494).

Almost surely, 2^425471344 is an apocalyptic number.

It is an amenable number.

425471344 is a deficient number, since it is larger than the sum of its proper divisors (399298536).

425471344 is a wasteful number, since it uses less digits than its factorization.

425471344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13528 (or 13522 counting only the distinct ones).

The product of its digits is 53760, while the sum is 34.

The square root of 425471344 is about 20626.9567314231. The cubic root of 425471344 is about 752.1251395035.

The spelling of 425471344 in words is "four hundred twenty-five million, four hundred seventy-one thousand, three hundred forty-four".