44412100 has 18 divisors (see below), whose sum is σ = 96374474. Its totient is φ = 17764800.

The previous prime is 44412059. The next prime is 44412113. The reversal of 44412100 is 121444.

It can be written as a sum of positive squares in 3 ways, for example, as 295936 + 44116164 = 544^2 + 6642^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221961 + ... + 222160.

Almost surely, 2^44412100 is an apocalyptic number.

It is an amenable number.

44412100 is an abundant number, since it is smaller than the sum of its proper divisors (51962374).

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

44412100 is a wasteful number, since it uses less digits than its factorization.

44412100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444135 (or 444128 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 44412100 is about 6664.2403918226. The cubic root of 44412100 is about 354.1335744552.

Adding to 44412100 its reverse (121444), we get a palindrome (44533544).

It can be divided in two parts, 444 and 12100, that added together give a square (12544 = 112²).

The spelling of 44412100 in words is "forty-four million, four hundred twelve thousand, one hundred".