14811550001149 has 4 divisors (see below), whose sum is σ = 16158054546720. Its totient is φ = 13465045455580.

The previous prime is 14811550001107. The next prime is 14811550001153. The reversal of 14811550001149 is 94110005511841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14811550001149 - 2³⁵ = 14777190262781 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 (14811550001249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673252272769 + ... + 673252272790.

It is an arithmetic number, because the mean of its divisors is an integer number (4039513636680).

Almost surely, 2^{14811550001149} is an apocalyptic number.

It is an amenable number.

14811550001149 is a deficient number, since it is larger than the sum of its proper divisors (1346504545571).

14811550001149 is a wasteful number, since it uses less digits than its factorization.

14811550001149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346504545570.

The product of its (nonzero) digits is 28800, while the sum is 40.

The spelling of 14811550001149 in words is "fourteen trillion, eight hundred eleven billion, five hundred fifty million, one thousand, one hundred forty-nine".