13150228149 has 16 divisors (see below), whose sum is σ = 20507179200. Its totient is φ = 8305406928.

The previous prime is 13150228141. The next prime is 13150228153. The reversal of 13150228149 is 94182205131.

13150228149 is a `hidden beast` number, since 1 + 3 + 1 + 502 + 2 + 8 + 149 = 666.

It is not a de Polignac number, because 13150228149 - 2³ = 13150228141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150228141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12816474 + ... + 12817499.

It is an arithmetic number, because the mean of its divisors is an integer number (1281698700).

Almost surely, 2^13150228149 is an apocalyptic number.

13150228149 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13150228149 is a deficient number, since it is larger than the sum of its proper divisors (7356951051).

13150228149 is a wasteful number, since it uses less digits than its factorization.

13150228149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25634001 (or 25633995 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 13150228149 in words is "thirteen billion, one hundred fifty million, two hundred twenty-eight thousand, one hundred forty-nine".