8031242951 has 2 divisors, whose sum is σ = 8031242952. Its totient is φ = 8031242950.

The previous prime is 8031242939. The next prime is 8031242983. The reversal of 8031242951 is 1592421308.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8031242951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8031242551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4015621475 + 4015621476.

It is an arithmetic number, because the mean of its divisors is an integer number (4015621476).

Almost surely, 2^8031242951 is an apocalyptic number.

8031242951 is a deficient number, since it is larger than the sum of its proper divisors (1).

8031242951 is an equidigital number, since it uses as much as digits as its factorization.

8031242951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 8031242951 is about 89617.2023162964. The cubic root of 8031242951 is about 2002.6001972721.

The spelling of 8031242951 in words is "eight billion, thirty-one million, two hundred forty-two thousand, nine hundred fifty-one".