2403401313328 has 20 divisors (see below), whose sum is σ = 4657272740368. Its totient is φ = 1201524477120.

The previous prime is 2403401313317. The next prime is 2403401313329. The reversal of 2403401313328 is 8233131043042.

It is a junction number, because it is equal to n+sod(n) for n = 2403401313293 and 2403401313302.

It is not an unprimeable number, because it can be changed into a prime (2403401313329) 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, 10898643 + ... + 11116978.

Almost surely, 2^{2403401313328} is an apocalyptic number.

It is an amenable number.

2403401313328 is a deficient number, since it is larger than the sum of its proper divisors (2253871427040).

2403401313328 is a wasteful number, since it uses less digits than its factorization.

2403401313328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22022452 (or 22022446 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2403401313328 in words is "two trillion, four hundred three billion, four hundred one million, three hundred thirteen thousand, three hundred twenty-eight".