14129349806 has 48 divisors (see below), whose sum is σ = 25462730832. Its totient is φ = 5839827840.

The previous prime is 14129349797. The next prime is 14129349827. The reversal of 14129349806 is 60894392141.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177266 + ... + 244298.

It is an arithmetic number, because the mean of its divisors is an integer number (530473559).

Almost surely, 2^14129349806 is an apocalyptic number.

14129349806 is a deficient number, since it is larger than the sum of its proper divisors (11333381026).

14129349806 is a wasteful number, since it uses less digits than its factorization.

14129349806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67137 (or 67126 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 14129349806 in words is "fourteen billion, one hundred twenty-nine million, three hundred forty-nine thousand, eight hundred six".