14244400155 has 16 divisors (see below), whose sum is σ = 22792783104. Its totient is φ = 7596432480.

The previous prime is 14244400139. The next prime is 14244400169. The reversal of 14244400155 is 55100444241.

It is not a de Polignac number, because 14244400155 - 2⁴ = 14244400139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228850 + ... + 284360.

It is an arithmetic number, because the mean of its divisors is an integer number (1424548944).

Almost surely, 2^14244400155 is an apocalyptic number.

14244400155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14244400155 is a deficient number, since it is larger than the sum of its proper divisors (8548382949).

14244400155 is a wasteful number, since it uses less digits than its factorization.

14244400155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72626.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 14244400155 its reverse (55100444241), we get a palindrome (69344844396).

The spelling of 14244400155 in words is "fourteen billion, two hundred forty-four million, four hundred thousand, one hundred fifty-five".