100445274571074 has 32 divisors (see below), whose sum is σ = 207461326815744. Its totient is φ = 32387570634240.

The previous prime is 100445274571073. The next prime is 100445274571099. The reversal of 100445274571074 is 470175472544001.

It is not an unprimeable number, because it can be changed into a prime (100445274571073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117329359 + ... + 118182354.

It is an arithmetic number, because the mean of its divisors is an integer number (6483166462992).

Almost surely, 2^{100445274571074} is an apocalyptic number.

100445274571074 is an abundant number, since it is smaller than the sum of its proper divisors (107016052244670).

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

100445274571074 is a wasteful number, since it uses less digits than its factorization.

100445274571074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235514042.

The product of its (nonzero) digits is 4390400, while the sum is 51.

The spelling of 100445274571074 in words is "one hundred trillion, four hundred forty-five billion, two hundred seventy-four million, five hundred seventy-one thousand, seventy-four".