100044131471 has 4 divisors (see below), whose sum is σ = 100546866000. Its totient is φ = 99541396944.

The previous prime is 100044131449. The next prime is 100044131557. The reversal of 100044131471 is 174131440001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174131440001 = 59 ⋅2951380339.

It is a cyclic number.

It is not a de Polignac number, because 100044131471 - 2²² = 100039937167 is a prime.

It is a super-3 number, since 3×100044131471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100044131471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044131071) 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, 251366966 + ... + 251367363.

It is an arithmetic number, because the mean of its divisors is an integer number (25136716500).

Almost surely, 2^100044131471 is an apocalyptic number.

100044131471 is a deficient number, since it is larger than the sum of its proper divisors (502734529).

100044131471 is an equidigital number, since it uses as much as digits as its factorization.

100044131471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502734528.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 100044131471 its reverse (174131440001), we get a palindrome (274175571472).

The spelling of 100044131471 in words is "one hundred billion, forty-four million, one hundred thirty-one thousand, four hundred seventy-one".