9158942234494 has 32 divisors (see below), whose sum is σ = 14853016575936. Its totient is φ = 4210721003520.

The previous prime is 9158942234489. The next prime is 9158942234579. The reversal of 9158942234494 is 4944322498519.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6253759 + ... + 7578085.

It is an arithmetic number, because the mean of its divisors is an integer number (464156767998).

Almost surely, 2^{9158942234494} is an apocalyptic number.

9158942234494 is a deficient number, since it is larger than the sum of its proper divisors (5694074341442).

9158942234494 is a wasteful number, since it uses less digits than its factorization.

9158942234494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325380.

The product of its digits is 89579520, while the sum is 64.

The spelling of 9158942234494 in words is "nine trillion, one hundred fifty-eight billion, nine hundred forty-two million, two hundred thirty-four thousand, four hundred ninety-four".