100545514444 has 24 divisors (see below), whose sum is σ = 176204851200. Its totient is φ = 50201327760.

The previous prime is 100545514423. The next prime is 100545514451. The reversal of 100545514444 is 444415545001.

It is a super-2 number, since 2×100545514444² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9037117 + ... + 9048235.

It is an arithmetic number, because the mean of its divisors is an integer number (7341868800).

Almost surely, 2^100545514444 is an apocalyptic number.

It is an amenable number.

100545514444 is a deficient number, since it is larger than the sum of its proper divisors (75659336756).

100545514444 is a wasteful number, since it uses less digits than its factorization.

100545514444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133 (or 14131 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 100545514444 in words is "one hundred billion, five hundred forty-five million, five hundred fourteen thousand, four hundred forty-four".