2431212453 has 12 divisors (see below), whose sum is σ = 3531155628. Its totient is φ = 1611852480.

The previous prime is 2431212437. The next prime is 2431212457. The reversal of 2431212453 is 3542121342.

2431212453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 750376449 + 1680836004 = 27393^2 + 40998^2 .

It is not a de Polignac number, because 2431212453 - 2⁴ = 2431212437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431212457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 744600 + ... + 747857.

It is an arithmetic number, because the mean of its divisors is an integer number (294262969).

Almost surely, 2^2431212453 is an apocalyptic number.

It is an amenable number.

2431212453 is a deficient number, since it is larger than the sum of its proper divisors (1099943175).

2431212453 is a wasteful number, since it uses less digits than its factorization.

2431212453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492644 (or 1492641 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2431212453 is about 49307.3265651262. The cubic root of 2431212453 is about 1344.6449873085.

Adding to 2431212453 its reverse (3542121342), we get a palindrome (5973333795).

The spelling of 2431212453 in words is "two billion, four hundred thirty-one million, two hundred twelve thousand, four hundred fifty-three".