9042664492 has 12 divisors (see below), whose sum is σ = 15829134160. Its totient is φ = 4520054736.

The previous prime is 9042664487. The next prime is 9042664507. The reversal of 9042664492 is 2944662409.

It is a super-2 number, since 2×9042664492² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303363 + ... + 331834.

Almost surely, 2^9042664492 is an apocalyptic number.

It is an amenable number.

9042664492 is a deficient number, since it is larger than the sum of its proper divisors (6786469668).

9042664492 is a wasteful number, since it uses less digits than its factorization.

9042664492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638760 (or 638758 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 9042664492 is about 95092.9255623151. The cubic root of 9042664492 is about 2083.3655213772.

The spelling of 9042664492 in words is "nine billion, forty-two million, six hundred sixty-four thousand, four hundred ninety-two".