425371344 has 20 divisors (see below), whose sum is σ = 1098876096. Its totient is φ = 141790432.

The previous prime is 425371343. The next prime is 425371403. The reversal of 425371344 is 443173524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425371343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4430904 + ... + 4430999.

Almost surely, 2^425371344 is an apocalyptic number.

It is an amenable number.

425371344 is an abundant number, since it is smaller than the sum of its proper divisors (673504752).

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

425371344 is a wasteful number, since it uses less digits than its factorization.

425371344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861914 (or 8861908 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 425371344 is about 20624.5325765216. The cubic root of 425371344 is about 752.0662100297.

The spelling of 425371344 in words is "four hundred twenty-five million, three hundred seventy-one thousand, three hundred forty-four".