14404000155 has 8 divisors (see below), whose sum is σ = 23046400272. Its totient is φ = 7682133408.

The previous prime is 14404000153. The next prime is 14404000181. The reversal of 14404000155 is 55100040441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14404000155 - 2¹ = 14404000153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14404000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480133324 + ... + 480133353.

It is an arithmetic number, because the mean of its divisors is an integer number (2880800034).

Almost surely, 2^14404000155 is an apocalyptic number.

14404000155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14404000155 is a deficient number, since it is larger than the sum of its proper divisors (8642400117).

14404000155 is an equidigital number, since it uses as much as digits as its factorization.

14404000155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960266685.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 14404000155 its reverse (55100040441), we get a palindrome (69504040596).

The spelling of 14404000155 in words is "fourteen billion, four hundred four million, one hundred fifty-five", and thus it is an aban number.