995422943 has 2 divisors, whose sum is σ = 995422944. Its totient is φ = 995422942.

The previous prime is 995422919. The next prime is 995422993. The reversal of 995422943 is 349224599.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995422943 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995422993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497711471 + 497711472.

It is an arithmetic number, because the mean of its divisors is an integer number (497711472).

Almost surely, 2^995422943 is an apocalyptic number.

995422943 is a deficient number, since it is larger than the sum of its proper divisors (1).

995422943 is an equidigital number, since it uses as much as digits as its factorization.

995422943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 47.

The square root of 995422943 is about 31550.3239761496. The cubic root of 995422943 is about 998.4719806795.

The spelling of 995422943 in words is "nine hundred ninety-five million, four hundred twenty-two thousand, nine hundred forty-three".