244400004002 has 32 divisors (see below), whose sum is σ = 457089070464. Its totient is φ = 95214672000.

The previous prime is 244400003993. The next prime is 244400004031. The reversal of 244400004002 is 200400004442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2917502 + ... + 3000102.

It is an arithmetic number, because the mean of its divisors is an integer number (14284033452).

Almost surely, 2^244400004002 is an apocalyptic number.

244400004002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244400004002 is a deficient number, since it is larger than the sum of its proper divisors (212689066462).

244400004002 is a wasteful number, since it uses less digits than its factorization.

244400004002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101834.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 244400004002 its reverse (200400004442), we get a palindrome (444800008444).

The spelling of 244400004002 in words is "two hundred forty-four billion, four hundred million, four thousand, two".