1044000432100 has 36 divisors (see below), whose sum is σ = 2343600976500. Its totient is φ = 403200165760.

The previous prime is 1044000432089. The next prime is 1044000432107. The reversal of 1044000432100 is 12340004401.

It can be written as a sum of positive squares in 6 ways, for example, as 147861782784 + 896138649316 = 384528^2 + 946646^2 .

It is not an unprimeable number, because it can be changed into a prime (1044000432107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179997175 + ... + 180002974.

It is an arithmetic number, because the mean of its divisors is an integer number (65100027125).

Almost surely, 2^{1044000432100} is an apocalyptic number.

1044000432100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044000432100 is an abundant number, since it is smaller than the sum of its proper divisors (1299600544400).

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

1044000432100 is a wasteful number, since it uses less digits than its factorization.

1044000432100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360000192 (or 360000185 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1044000432100 its reverse (12340004401), we get a palindrome (1056340436501).

The spelling of 1044000432100 in words is "one trillion, forty-four billion, four hundred thirty-two thousand, one hundred".