13429156 has 12 divisors (see below), whose sum is σ = 25308892. Its totient is φ = 6198048.

The previous prime is 13429139. The next prime is 13429159. The reversal of 13429156 is 65192431.

13429156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5134756 + 8294400 = 2266^2 + 2880^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13429159) 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, 129075 + ... + 129178.

Almost surely, 2^13429156 is an apocalyptic number.

It is an amenable number.

13429156 is a deficient number, since it is larger than the sum of its proper divisors (11879736).

13429156 is a wasteful number, since it uses less digits than its factorization.

13429156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258270 (or 258268 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 13429156 is about 3664.5812857679. The cubic root of 13429156 is about 237.6929165701.

The spelling of 13429156 in words is "thirteen million, four hundred twenty-nine thousand, one hundred fifty-six".