403224471456 has 72 divisors (see below), whose sum is σ = 1087844899680. Its totient is φ = 130775461632.

The previous prime is 403224471413. The next prime is 403224471497. The reversal of 403224471456 is 654174422304.

It is a happy number.

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, 1402636 + ... + 1665483.

It is an arithmetic number, because the mean of its divisors is an integer number (15108956940).

Almost surely, 2^403224471456 is an apocalyptic number.

It is an amenable number.

403224471456 is an abundant number, since it is smaller than the sum of its proper divisors (684620428224).

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

403224471456 is a wasteful number, since it uses less digits than its factorization.

403224471456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068206 (or 3068161 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 403224471456 in words is "four hundred three billion, two hundred twenty-four million, four hundred seventy-one thousand, four hundred fifty-six".