13429640092 has 24 divisors (see below), whose sum is σ = 25721942400. Its totient is φ = 6084491760.

The previous prime is 13429640087. The next prime is 13429640099. The reversal of 13429640092 is 29004692431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13429640099) 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, 483592 + ... + 510607.

It is an arithmetic number, because the mean of its divisors is an integer number (1071747600).

Almost surely, 2^13429640092 is an apocalyptic number.

It is an amenable number.

13429640092 is a deficient number, since it is larger than the sum of its proper divisors (12292302308).

13429640092 is a wasteful number, since it uses less digits than its factorization.

13429640092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994521 (or 994519 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 13429640092 in words is "thirteen billion, four hundred twenty-nine million, six hundred forty thousand, ninety-two".