995428442 has 4 divisors (see below), whose sum is σ = 1493142666. Its totient is φ = 497714220.

The previous prime is 995428409. The next prime is 995428459. The reversal of 995428442 is 244824599.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 971506561 + 23921881 = 31169^2 + 4891^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248857109 + ... + 248857112.

Almost surely, 2^995428442 is an apocalyptic number.

995428442 is a deficient number, since it is larger than the sum of its proper divisors (497714224).

995428442 is a wasteful number, since it uses less digits than its factorization.

995428442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497714223.

The product of its digits is 829440, while the sum is 47.

The square root of 995428442 is about 31550.4111225195. The cubic root of 995428442 is about 998.4738192907.

The spelling of 995428442 in words is "nine hundred ninety-five million, four hundred twenty-eight thousand, four hundred forty-two".