44400004444400 has 120 divisors (see below), whose sum is σ = 117520538592528. Its totient is φ = 15985600000000.

The previous prime is 44400004444387. The next prime is 44400004444417. The reversal of 44400004444400 is 444440000444.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49510601 + ... + 50399400.

Almost surely, 2^{44400004444400} is an apocalyptic number.

44400004444400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44400004444400 is an abundant number, since it is smaller than the sum of its proper divisors (73120534148128).

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

44400004444400 is a wasteful number, since it uses less digits than its factorization.

44400004444400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99910131 (or 99910120 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 44400004444400 its reverse (444440000444), we get a palindrome (44844444444844).

The spelling of 44400004444400 in words is "forty-four trillion, four hundred billion, four million, four hundred forty-four thousand, four hundred".