995433431 has 2 divisors, whose sum is σ = 995433432. Its totient is φ = 995433430.

The previous prime is 995433409. The next prime is 995433451. The reversal of 995433431 is 134334599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 995433431 - 2¹⁴ = 995417047 is a prime.

It is a super-2 number, since 2×995433431² = 1981775431104863522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995433451) 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, 497716715 + 497716716.

It is an arithmetic number, because the mean of its divisors is an integer number (497716716).

Almost surely, 2^995433431 is an apocalyptic number.

995433431 is a deficient number, since it is larger than the sum of its proper divisors (1).

995433431 is an equidigital number, since it uses as much as digits as its factorization.

995433431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 41.

The square root of 995433431 is about 31550.4901863664. The cubic root of 995433431 is about 998.4754873757.

The spelling of 995433431 in words is "nine hundred ninety-five million, four hundred thirty-three thousand, four hundred thirty-one".