9494974042 has 32 divisors (see below), whose sum is σ = 14977872000. Its totient is φ = 4508390208.

The previous prime is 9494974037. The next prime is 9494974051. The reversal of 9494974042 is 2404794949.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 884793 + ... + 895459.

It is an arithmetic number, because the mean of its divisors is an integer number (468058500).

Almost surely, 2^9494974042 is an apocalyptic number.

9494974042 is a deficient number, since it is larger than the sum of its proper divisors (5482897958).

9494974042 is a wasteful number, since it uses less digits than its factorization.

9494974042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10950.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 9494974042 is about 97442.1574165925. The cubic root of 9494974042 is about 2117.5382337617.

The spelling of 9494974042 in words is "nine billion, four hundred ninety-four million, nine hundred seventy-four thousand, forty-two".