14831845149 has 32 divisors (see below), whose sum is σ = 21672032256. Its totient is φ = 8948085120.

The previous prime is 14831845139. The next prime is 14831845163. The reversal of 14831845149 is 94154813841.

It is not a de Polignac number, because 14831845149 - 2⁹ = 14831844637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14831845098 and 14831845107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14831845139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11347354 + ... + 11348660.

It is an arithmetic number, because the mean of its divisors is an integer number (677251008).

Almost surely, 2^14831845149 is an apocalyptic number.

It is an amenable number.

14831845149 is a deficient number, since it is larger than the sum of its proper divisors (6840187107).

14831845149 is a wasteful number, since it uses less digits than its factorization.

14831845149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625.

The product of its digits is 552960, while the sum is 48.

The spelling of 14831845149 in words is "fourteen billion, eight hundred thirty-one million, eight hundred forty-five thousand, one hundred forty-nine".