103044044240 has 40 divisors (see below), whose sum is σ = 239592496200. Its totient is φ = 41215021056.

The previous prime is 103044044221. The next prime is 103044044263. The reversal of 103044044240 is 42440440301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8883439504 + 94160604736 = 94252^2 + 306856^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 1702172 + ... + 1761668.

It is an arithmetic number, because the mean of its divisors is an integer number (5989812405).

Almost surely, 2^103044044240 is an apocalyptic number.

103044044240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103044044240 is an abundant number, since it is smaller than the sum of its proper divisors (136548451960).

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

103044044240 is a wasteful number, since it uses less digits than its factorization.

103044044240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81159 (or 81153 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 103044044240 its reverse (42440440301), we get a palindrome (145484484541).

The spelling of 103044044240 in words is "one hundred three billion, forty-four million, forty-four thousand, two hundred forty".