425356704400 has 60 divisors (see below), whose sum is σ = 1022568194800. Its totient is φ = 170034675840.

The previous prime is 425356704397. The next prime is 425356704413. The reversal of 425356704400 is 4407653524.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294871 + ... + 968329.

Almost surely, 2^425356704400 is an apocalyptic number.

425356704400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425356704400 is an abundant number, since it is smaller than the sum of its proper divisors (597211490400).

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

425356704400 is a wasteful number, since it uses less digits than its factorization.

425356704400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675056 (or 675045 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 425356704400 in words is "four hundred twenty-five billion, three hundred fifty-six million, seven hundred four thousand, four hundred".