2403312332 has 12 divisors (see below), whose sum is σ = 4208434776. Its totient is φ = 1200902400.

The previous prime is 2403312277. The next prime is 2403312347. The reversal of 2403312332 is 2332133042.

It is a junction number, because it is equal to n+sod(n) for n = 2403312298 and 2403312307.

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, 181238 + ... + 194045.

It is an arithmetic number, because the mean of its divisors is an integer number (350702898).

Almost surely, 2^2403312332 is an apocalyptic number.

It is an amenable number.

2403312332 is a deficient number, since it is larger than the sum of its proper divisors (1805122444).

2403312332 is a wasteful number, since it uses less digits than its factorization.

2403312332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376888 (or 376886 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2403312332 is about 49023.5895462582. The cubic root of 2403312332 is about 1339.4815570712.

Adding to 2403312332 its reverse (2332133042), we get a palindrome (4735445374).

The spelling of 2403312332 in words is "two billion, four hundred three million, three hundred twelve thousand, three hundred thirty-two".