100145274160858 has 16 divisors (see below), whose sum is σ = 154833331720320. Its totient is φ = 48551163294816.

The previous prime is 100145274160853. The next prime is 100145274160889. The reversal of 100145274160858 is 858061472541001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100145274160853) 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, 4249914978 + ... + 4249938541.

It is an arithmetic number, because the mean of its divisors is an integer number (9677083232520).

Almost surely, 2^{100145274160858} is an apocalyptic number.

100145274160858 is a deficient number, since it is larger than the sum of its proper divisors (54688057559462).

100145274160858 is a wasteful number, since it uses less digits than its factorization.

100145274160858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8499853701.

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 100145274160858 in words is "one hundred trillion, one hundred forty-five billion, two hundred seventy-four million, one hundred sixty thousand, eight hundred fifty-eight".