332400422 has 16 divisors (see below), whose sum is σ = 532869840. Its totient is φ = 154960128.

The previous prime is 332400401. The next prime is 332400433. The reversal of 332400422 is 224004233.

It is a super-2 number, since 2×332400422² = 220980081091556168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332400394 and 332400403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42047 + ... + 49322.

It is an arithmetic number, because the mean of its divisors is an integer number (33304365).

Almost surely, 2^332400422 is an apocalyptic number.

332400422 is a deficient number, since it is larger than the sum of its proper divisors (200469418).

332400422 is a wasteful number, since it uses less digits than its factorization.

332400422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91495.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 332400422 is about 18231.8518532814. The cubic root of 332400422 is about 692.7138253710.

Adding to 332400422 its reverse (224004233), we get a palindrome (556404655).

The spelling of 332400422 in words is "three hundred thirty-two million, four hundred thousand, four hundred twenty-two".