2431012013343 has 24 divisors (see below), whose sum is σ = 3630166267728. Its totient is φ = 1566665114112.

The previous prime is 2431012013273. The next prime is 2431012013359. The reversal of 2431012013343 is 3433102101342.

It is a happy number.

2431012013343 is a `hidden beast` number, since 2 + 4 + 310 + 1 + 2 + 0 + 1 + 3 + 343 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2431012013343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431012012343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32342280 + ... + 32417357.

It is an arithmetic number, because the mean of its divisors is an integer number (151256927822).

Almost surely, 2^{2431012013343} is an apocalyptic number.

2431012013343 is a deficient number, since it is larger than the sum of its proper divisors (1199154254385).

2431012013343 is a wasteful number, since it uses less digits than its factorization.

2431012013343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64759783 (or 64759780 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2431012013343 its reverse (3433102101342), we get a palindrome (5864114114685).

The spelling of 2431012013343 in words is "two trillion, four hundred thirty-one billion, twelve million, thirteen thousand, three hundred forty-three".