2402546241631 has 2 divisors, whose sum is σ = 2402546241632. Its totient is φ = 2402546241630.

The previous prime is 2402546241607. The next prime is 2402546241637. The reversal of 2402546241631 is 1361426452042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2402546241631 - 2¹⁵ = 2402546208863 is a prime.

It is a super-2 number, since 2×2402546241631² (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 (2402546241637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201273120815 + 1201273120816.

It is an arithmetic number, because the mean of its divisors is an integer number (1201273120816).

Almost surely, 2^{2402546241631} is an apocalyptic number.

2402546241631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402546241631 is an equidigital number, since it uses as much as digits as its factorization.

2402546241631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 2402546241631 in words is "two trillion, four hundred two billion, five hundred forty-six million, two hundred forty-one thousand, six hundred thirty-one".