100044440413 has 8 divisors (see below), whose sum is σ = 100872988160. Its totient is φ = 99218077200.

The previous prime is 100044440393. The next prime is 100044440449. The reversal of 100044440413 is 314044440001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100044440413 is a prime.

It is a super-2 number, since 2×100044440413² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044444413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454098 + ... + 637411.

It is an arithmetic number, because the mean of its divisors is an integer number (12609123520).

Almost surely, 2^100044440413 is an apocalyptic number.

It is an amenable number.

100044440413 is a deficient number, since it is larger than the sum of its proper divisors (828547747).

100044440413 is a wasteful number, since it uses less digits than its factorization.

100044440413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092267.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100044440413 its reverse (314044440001), we get a palindrome (414088880414).

The spelling of 100044440413 in words is "one hundred billion, forty-four million, four hundred forty thousand, four hundred thirteen".