2426451008831 has 2 divisors, whose sum is σ = 2426451008832. Its totient is φ = 2426451008830.

The previous prime is 2426451008803. The next prime is 2426451008881. The reversal of 2426451008831 is 1388001546242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2426451008831 - 2¹⁴ = 2426450992447 is a prime.

It is a super-2 number, since 2×2426451008831² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426451008881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213225504415 + 1213225504416.

It is an arithmetic number, because the mean of its divisors is an integer number (1213225504416).

Almost surely, 2^{2426451008831} is an apocalyptic number.

2426451008831 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426451008831 is an equidigital number, since it uses as much as digits as its factorization.

2426451008831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 2426451008831 in words is "two trillion, four hundred twenty-six billion, four hundred fifty-one million, eight thousand, eight hundred thirty-one".