4400404000399 has 16 divisors (see below), whose sum is σ = 4931615152800. Its totient is φ = 3891614400000.

The previous prime is 4400404000387. The next prime is 4400404000417. The reversal of 4400404000399 is 9930004040044.

It is a cyclic number.

It is not a de Polignac number, because 4400404000399 - 2⁷ = 4400404000271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4400404000319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13821102 + ... + 14135899.

It is an arithmetic number, because the mean of its divisors is an integer number (308225947050).

Almost surely, 2^{4400404000399} is an apocalyptic number.

4400404000399 is a deficient number, since it is larger than the sum of its proper divisors (531211152401).

4400404000399 is a wasteful number, since it uses less digits than its factorization.

4400404000399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27957402.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 4400404000399 in words is "four trillion, four hundred billion, four hundred four million, three hundred ninety-nine", and thus it is an aban number.