9154859141168 has 40 divisors (see below), whose sum is σ = 19103027130096. Its totient is φ = 4225084819200.

The previous prime is 9154859141161. The next prime is 9154859141173. The reversal of 9154859141168 is 8611419584519.

It is a super-2 number, since 2×9154859141168² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9154859141168.

It is not an unprimeable number, because it can be changed into a prime (9154859141161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557478 + ... + 4985018.

Almost surely, 2^{9154859141168} is an apocalyptic number.

It is an amenable number.

9154859141168 is an abundant number, since it is smaller than the sum of its proper divisors (9948167988928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9154859141168 is a wasteful number, since it uses less digits than its factorization.

9154859141168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445693 (or 2445687 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 62.

The spelling of 9154859141168 in words is "nine trillion, one hundred fifty-four billion, eight hundred fifty-nine million, one hundred forty-one thousand, one hundred sixty-eight".