13429129911 has 8 divisors (see below), whose sum is σ = 17911013760. Its totient is φ = 8949999672.

The previous prime is 13429129891. The next prime is 13429129919. The reversal of 13429129911 is 11992192431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-13429129911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13429129919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676995 + ... + 696548.

It is an arithmetic number, because the mean of its divisors is an integer number (2238876720).

Almost surely, 2^13429129911 is an apocalyptic number.

13429129911 is a deficient number, since it is larger than the sum of its proper divisors (4481883849).

13429129911 is a wasteful number, since it uses less digits than its factorization.

13429129911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376805.

The product of its digits is 34992, while the sum is 42.

The spelling of 13429129911 in words is "thirteen billion, four hundred twenty-nine million, one hundred twenty-nine thousand, nine hundred eleven".