14629138506 has 12 divisors (see below), whose sum is σ = 31696466802. Its totient is φ = 4876379496.

The previous prime is 14629138499. The next prime is 14629138583. The reversal of 14629138506 is 60583192641.

14629138506 is a `hidden beast` number, since 1 + 4 + 6 + 2 + 9 + 138 + 506 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10585323225 + 4043815281 = 102885^2 + 63591^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406364941 + ... + 406364976.

Almost surely, 2^14629138506 is an apocalyptic number.

14629138506 is an abundant number, since it is smaller than the sum of its proper divisors (17067328296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14629138506 is a wasteful number, since it uses less digits than its factorization.

14629138506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812729925 (or 812729922 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 14629138506 in words is "fourteen billion, six hundred twenty-nine million, one hundred thirty-eight thousand, five hundred six".