9942434577297 has 12 divisors (see below), whose sum is σ = 14447290166400. Its totient is φ = 6588599359608.

The previous prime is 9942434577289. The next prime is 9942434577319. The reversal of 9942434577297 is 7927754342499.

9942434577297 is a `hidden beast` number, since 9 + 9 + 4 + 2 + 43 + 4 + 577 + 2 + 9 + 7 = 666.

It is not a de Polignac number, because 9942434577297 - 2³ = 9942434577289 is a prime.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9942434570297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3307528297 + ... + 3307531302.

It is an arithmetic number, because the mean of its divisors is an integer number (1203940847200).

Almost surely, 2^{9942434577297} is an apocalyptic number.

It is an amenable number.

9942434577297 is a deficient number, since it is larger than the sum of its proper divisors (4504855589103).

9942434577297 is a wasteful number, since it uses less digits than its factorization.

9942434577297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615059772 (or 6615059769 counting only the distinct ones).

The product of its digits is 960180480, while the sum is 72.

The spelling of 9942434577297 in words is "nine trillion, nine hundred forty-two billion, four hundred thirty-four million, five hundred seventy-seven thousand, two hundred ninety-seven".