15044225134100 has 144 divisors (see below), whose sum is σ = 34159999463856. Its totient is φ = 5745761280000.

The previous prime is 15044225134087. The next prime is 15044225134177. The reversal of 15044225134100 is 143152244051.

It can be written as a sum of positive squares in 24 ways, for example, as 9754390732804 + 5289834401296 = 3123202^2 + 2299964^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42049970 + ... + 42406230.

It is an arithmetic number, because the mean of its divisors is an integer number (237222218499).

Almost surely, 2^{15044225134100} is an apocalyptic number.

15044225134100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15044225134100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17079999731928).

15044225134100 is an abundant number, since it is smaller than the sum of its proper divisors (19115774329756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15044225134100 is a wasteful number, since it uses less digits than its factorization.

15044225134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356526 (or 356519 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 15044225134100 its reverse (143152244051), we get a palindrome (15187377378151).

The spelling of 15044225134100 in words is "fifteen trillion, forty-four billion, two hundred twenty-five million, one hundred thirty-four thousand, one hundred".