2431212453453 has 16 divisors (see below), whose sum is σ = 3710066080256. Its totient is φ = 1387253738160.

The previous prime is 2431212453433. The next prime is 2431212453473. The reversal of 2431212453453 is 3543542121342.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2431212453433) and next prime (2431212453473).

It is not a de Polignac number, because 2431212453453 - 2⁵ = 2431212453421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431212453433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83756851 + ... + 83785872.

It is an arithmetic number, because the mean of its divisors is an integer number (231879130016).

Almost surely, 2^{2431212453453} is an apocalyptic number.

It is an amenable number.

2431212453453 is a deficient number, since it is larger than the sum of its proper divisors (1278853626803).

2431212453453 is a wasteful number, since it uses less digits than its factorization.

2431212453453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167543424.

The product of its digits is 345600, while the sum is 39.

Adding to 2431212453453 its reverse (3543542121342), we get a palindrome (5974754574795).

The spelling of 2431212453453 in words is "two trillion, four hundred thirty-one billion, two hundred twelve million, four hundred fifty-three thousand, four hundred fifty-three".