995424019 has 2 divisors, whose sum is σ = 995424020. Its totient is φ = 995424018.

The previous prime is 995424013. The next prime is 995424029. The reversal of 995424019 is 910424599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995424019 - 2³ = 995424011 is a prime.

It is a super-2 number, since 2×995424019² = 1981737955204224722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (995424011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497712009 + 497712010.

It is an arithmetic number, because the mean of its divisors is an integer number (497712010).

Almost surely, 2^995424019 is an apocalyptic number.

995424019 is a deficient number, since it is larger than the sum of its proper divisors (1).

995424019 is an equidigital number, since it uses as much as digits as its factorization.

995424019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 995424019 is about 31550.3410282678. The cubic root of 995424019 is about 998.4723404447.

The spelling of 995424019 in words is "nine hundred ninety-five million, four hundred twenty-four thousand, nineteen".