1042994284 has 24 divisors (see below), whose sum is σ = 1935147200. Its totient is φ = 490490640.

The previous prime is 1042994279. The next prime is 1042994299. The reversal of 1042994284 is 4824992401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042994284.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38802 + ... + 59929.

Almost surely, 2^1042994284 is an apocalyptic number.

It is an amenable number.

1042994284 is a deficient number, since it is larger than the sum of its proper divisors (892152916).

1042994284 is a wasteful number, since it uses less digits than its factorization.

1042994284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98893 (or 98891 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 1042994284 is about 32295.4220285167. The cubic root of 1042994284 is about 1014.1308077277.

The spelling of 1042994284 in words is "one billion, forty-two million, nine hundred ninety-four thousand, two hundred eighty-four".