30952292431 has 2 divisors, whose sum is σ = 30952292432. Its totient is φ = 30952292430.

The previous prime is 30952292387. The next prime is 30952292443. The reversal of 30952292431 is 13429225903.

It is a strong prime.

It is an emirp because it is prime and its reverse (13429225903) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30952292431 - 2³³ = 22362357839 is a prime.

It is a super-2 number, since 2×30952292431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30952292461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15476146215 + 15476146216.

It is an arithmetic number, because the mean of its divisors is an integer number (15476146216).

Almost surely, 2^30952292431 is an apocalyptic number.

30952292431 is a deficient number, since it is larger than the sum of its proper divisors (1).

30952292431 is an equidigital number, since it uses as much as digits as its factorization.

30952292431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 30952292431 in words is "thirty billion, nine hundred fifty-two million, two hundred ninety-two thousand, four hundred thirty-one".