14155048044 has 18 divisors (see below), whose sum is σ = 35780815980. Its totient is φ = 4718349336.

The previous prime is 14155047997. The next prime is 14155048049. The reversal of 14155048044 is 44084055141.

14155048044 is a `hidden beast` number, since 141 + 5 + 504 + 8 + 0 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 393195779 = 14155048044 / (1 + 4 + 1 + 5 + 5 + 0 + 4 + 8 + 0 + 4 + 4).

It is not an unprimeable number, because it can be changed into a prime (14155048049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 196597854 + ... + 196597925.

It is an arithmetic number, because the mean of its divisors is an integer number (1987823110).

Almost surely, 2^14155048044 is an apocalyptic number.

It is an amenable number.

14155048044 is an abundant number, since it is smaller than the sum of its proper divisors (21625767936).

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

14155048044 is a wasteful number, since it uses less digits than its factorization.

14155048044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393195789 (or 393195784 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The spelling of 14155048044 in words is "fourteen billion, one hundred fifty-five million, forty-eight thousand, forty-four".