14145417138 has 16 divisors (see below), whose sum is σ = 28381224096. Its totient is φ = 4700074080.

The previous prime is 14145417089. The next prime is 14145417163. The reversal of 14145417138 is 83171454141.

It is a super-2 number, since 2×14145417138² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14145417096 and 14145417105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3764208 + ... + 3767963.

It is an arithmetic number, because the mean of its divisors is an integer number (1773826506).

Almost surely, 2^14145417138 is an apocalyptic number.

14145417138 is an abundant number, since it is smaller than the sum of its proper divisors (14235806958).

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

14145417138 is a wasteful number, since it uses less digits than its factorization.

14145417138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532489.

The product of its digits is 53760, while the sum is 39.

The spelling of 14145417138 in words is "fourteen billion, one hundred forty-five million, four hundred seventeen thousand, one hundred thirty-eight".