3152442442531 has 2 divisors, whose sum is σ = 3152442442532. Its totient is φ = 3152442442530.

The previous prime is 3152442442477. The next prime is 3152442442547. The reversal of 3152442442531 is 1352442442513.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3152442442531 is a prime.

It is a super-2 number, since 2×3152442442531² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3152442442561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1576221221265 + 1576221221266.

It is an arithmetic number, because the mean of its divisors is an integer number (1576221221266).

Almost surely, 2^{3152442442531} is an apocalyptic number.

3152442442531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3152442442531 is an equidigital number, since it uses as much as digits as its factorization.

3152442442531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460800, while the sum is 40.

The spelling of 3152442442531 in words is "three trillion, one hundred fifty-two billion, four hundred forty-two million, four hundred forty-two thousand, five hundred thirty-one".