2431219472 has 40 divisors (see below), whose sum is σ = 5143465440. Its totient is φ = 1104078080.

The previous prime is 2431219471. The next prime is 2431219481. The reversal of 2431219472 is 2749121342.

It is not an unprimeable number, because it can be changed into a prime (2431219471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204179 + ... + 215757.

It is an arithmetic number, because the mean of its divisors is an integer number (128586636).

Almost surely, 2^2431219472 is an apocalyptic number.

2431219472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2431219472 is an abundant number, since it is smaller than the sum of its proper divisors (2712245968).

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

2431219472 is a wasteful number, since it uses less digits than its factorization.

2431219472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12791 (or 12785 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 2431219472 is about 49307.3977411098. The cubic root of 2431219472 is about 1344.6462813205.

The spelling of 2431219472 in words is "two billion, four hundred thirty-one million, two hundred nineteen thousand, four hundred seventy-two".