941312431 has 2 divisors, whose sum is σ = 941312432. Its totient is φ = 941312430.

The previous prime is 941312377. The next prime is 941312473. The reversal of 941312431 is 134213149.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 941312431 - 2⁹ = 941311919 is a prime.

It is a super-2 number, since 2×941312431² = 1772138185510259522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 941312431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941412431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470656215 + 470656216.

It is an arithmetic number, because the mean of its divisors is an integer number (470656216).

Almost surely, 2^941312431 is an apocalyptic number.

941312431 is a deficient number, since it is larger than the sum of its proper divisors (1).

941312431 is an equidigital number, since it uses as much as digits as its factorization.

941312431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 28.

The square root of 941312431 is about 30680.8153574836. The cubic root of 941312431 is about 980.0417971206.

The spelling of 941312431 in words is "nine hundred forty-one million, three hundred twelve thousand, four hundred thirty-one".