13149429132 has 96 divisors (see below), whose sum is σ = 35752267264. Its totient is φ = 3683750400.

The previous prime is 13149429113. The next prime is 13149429151. The reversal of 13149429132 is 23192494131.

13149429132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13149429113) and next prime (13149429151).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1692168 + ... + 1699920.

Almost surely, 2^13149429132 is an apocalyptic number.

13149429132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13149429132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17876133632).

13149429132 is an abundant number, since it is smaller than the sum of its proper divisors (22602838132).

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

13149429132 is a wasteful number, since it uses less digits than its factorization.

13149429132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8159 (or 8157 counting only the distinct ones).

The product of its digits is 46656, while the sum is 39.

The spelling of 13149429132 in words is "thirteen billion, one hundred forty-nine million, four hundred twenty-nine thousand, one hundred thirty-two".