100044044374 has 4 divisors (see below), whose sum is σ = 150066066564. Its totient is φ = 50022022186.

The previous prime is 100044044327. The next prime is 100044044377. The reversal of 100044044374 is 473440440001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044044377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011011092 + ... + 25011011095.

It is an arithmetic number, because the mean of its divisors is an integer number (37516516641).

Almost surely, 2^100044044374 is an apocalyptic number.

100044044374 is a deficient number, since it is larger than the sum of its proper divisors (50022022190).

100044044374 is an equidigital number, since it uses as much as digits as its factorization.

100044044374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50022022189.

The product of its (nonzero) digits is 21504, while the sum is 31.

Adding to 100044044374 its reverse (473440440001), we get a palindrome (573484484375).

The spelling of 100044044374 in words is "one hundred billion, forty-four million, forty-four thousand, three hundred seventy-four".