13201429 has 4 divisors (see below), whose sum is σ = 13275360. Its totient is φ = 13127500.

The previous prime is 13201421. The next prime is 13201439. The reversal of 13201429 is 92410231.

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 13201429 - 2³ = 13201421 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 (13201421) 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, 36697 + ... + 37054.

It is an arithmetic number, because the mean of its divisors is an integer number (3318840).

Almost surely, 2^13201429 is an apocalyptic number.

It is an amenable number.

13201429 is a deficient number, since it is larger than the sum of its proper divisors (73931).

13201429 is an equidigital number, since it uses as much as digits as its factorization.

13201429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73930.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13201429 is about 3633.3770792473. The cubic root of 13201429 is about 236.3416780704.

The spelling of 13201429 in words is "thirteen million, two hundred one thousand, four hundred twenty-nine".