44400140100 has 108 divisors (see below), whose sum is σ = 139209455476. Its totient is φ = 11836661760.

The previous prime is 44400140093. The next prime is 44400140107. The reversal of 44400140100 is 104100444.

44400140100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44400140093) and next prime (44400140107).

It can be written as a sum of positive squares in 6 ways, for example, as 15194013696 + 29206126404 = 123264^2 + 170898^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (44400140107) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6002004 + ... + 6009396.

Almost surely, 2^44400140100 is an apocalyptic number.

It is an amenable number.

44400140100 is an abundant number, since it is smaller than the sum of its proper divisors (94809315376).

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

44400140100 is a wasteful number, since it uses less digits than its factorization.

44400140100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14086 (or 14076 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 44400140100 its reverse (104100444), we get a palindrome (44504240544).

The spelling of 44400140100 in words is "forty-four billion, four hundred million, one hundred forty thousand, one hundred".