10178145168 has 20 divisors (see below), whose sum is σ = 26293541808. Its totient is φ = 3392715040.

The previous prime is 10178145161. The next prime is 10178145181. The reversal of 10178145168 is 86154187101.

It is not an unprimeable number, because it can be changed into a prime (10178145161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106022298 + ... + 106022393.

Almost surely, 2^10178145168 is an apocalyptic number.

It is an amenable number.

10178145168 is an abundant number, since it is smaller than the sum of its proper divisors (16115396640).

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

10178145168 is a wasteful number, since it uses less digits than its factorization.

10178145168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212044702 (or 212044696 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 42.

The spelling of 10178145168 in words is "ten billion, one hundred seventy-eight million, one hundred forty-five thousand, one hundred sixty-eight".