2403140472 has 48 divisors (see below), whose sum is σ = 6512756640. Its totient is φ = 800523648.

The previous prime is 2403140447. The next prime is 2403140489. The reversal of 2403140472 is 2740413042.

2403140472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 109233 + ... + 129375.

It is an arithmetic number, because the mean of its divisors is an integer number (135682430).

Almost surely, 2^2403140472 is an apocalyptic number.

It is an amenable number.

2403140472 is an abundant number, since it is smaller than the sum of its proper divisors (4109616168).

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

2403140472 is a wasteful number, since it uses less digits than its factorization.

2403140472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21812 (or 21805 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2403140472 is about 49021.8366852977. The cubic root of 2403140472 is about 1339.4496276954.

The spelling of 2403140472 in words is "two billion, four hundred three million, one hundred forty thousand, four hundred seventy-two".