14321642103 has 32 divisors (see below), whose sum is σ = 22584960000. Its totient is φ = 8943587136.

The previous prime is 14321642087. The next prime is 14321642113. The reversal of 14321642103 is 30124612341.

It is a happy number.

14321642103 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 1 + 642 + 10 + 3 = 666.

It is not a de Polignac number, because 14321642103 - 2⁴ = 14321642087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321642113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111183 + ... + 202496.

It is an arithmetic number, because the mean of its divisors is an integer number (705780000).

Almost surely, 2^14321642103 is an apocalyptic number.

14321642103 is a deficient number, since it is larger than the sum of its proper divisors (8263317897).

14321642103 is a wasteful number, since it uses less digits than its factorization.

14321642103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313796 (or 313790 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 14321642103 in words is "fourteen billion, three hundred twenty-one million, six hundred forty-two thousand, one hundred three".