100044341553 has 16 divisors (see below), whose sum is σ = 146008390976. Its totient is φ = 60556472640.

The previous prime is 100044341533. The next prime is 100044341557. The reversal of 100044341553 is 355143440001.

It is not a de Polignac number, because 100044341553 - 2³² = 95749374257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100044341553.

It is not an unprimeable number, because it can be changed into a prime (100044341557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21024175 + ... + 21028932.

It is an arithmetic number, because the mean of its divisors is an integer number (9125524436).

Almost surely, 2^100044341553 is an apocalyptic number.

100044341553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

100044341553 is a deficient number, since it is larger than the sum of its proper divisors (45964049423).

100044341553 is a wasteful number, since it uses less digits than its factorization.

100044341553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42053184.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 100044341553 its reverse (355143440001), we get a palindrome (455187781554).

The spelling of 100044341553 in words is "one hundred billion, forty-four million, three hundred forty-one thousand, five hundred fifty-three".