14129382538 has 16 divisors (see below), whose sum is σ = 21327546240. Its totient is φ = 7020288016.

The previous prime is 14129382529. The next prime is 14129382539. The reversal of 14129382538 is 83528392141.

It is not an unprimeable number, because it can be changed into a prime (14129382539) 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, 309195 + ... + 351937.

It is an arithmetic number, because the mean of its divisors is an integer number (1332971640).

Almost surely, 2^14129382538 is an apocalyptic number.

14129382538 is a deficient number, since it is larger than the sum of its proper divisors (7198163702).

14129382538 is a wasteful number, since it uses less digits than its factorization.

14129382538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43781.

The product of its digits is 414720, while the sum is 46.

The spelling of 14129382538 in words is "fourteen billion, one hundred twenty-nine million, three hundred eighty-two thousand, five hundred thirty-eight".