8968744942 has 4 divisors (see below), whose sum is σ = 13453117416. Its totient is φ = 4484372470.

The previous prime is 8968744919. The next prime is 8968744973. The reversal of 8968744942 is 2494478698.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2242186234 + ... + 2242186237.

It is an arithmetic number, because the mean of its divisors is an integer number (3363279354).

Almost surely, 2^8968744942 is an apocalyptic number.

8968744942 is a deficient number, since it is larger than the sum of its proper divisors (4484372474).

8968744942 is a wasteful number, since it uses less digits than its factorization.

8968744942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484372473.

The product of its digits is 27869184, while the sum is 61.

The square root of 8968744942 is about 94703.4579199725. The cubic root of 8968744942 is about 2077.6731362023.

The spelling of 8968744942 in words is "eight billion, nine hundred sixty-eight million, seven hundred forty-four thousand, nine hundred forty-two".