14390140093 has 8 divisors (see below), whose sum is σ = 17413278912. Its totient is φ = 11608852416.

The previous prime is 14390140087. The next prime is 14390140169. The reversal of 14390140093 is 39004109341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-14390140093 is a prime.

It is a super-2 number, since 2×14390140093² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14390140043) by changing a digit.

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, 60462655 + ... + 60462892.

It is an arithmetic number, because the mean of its divisors is an integer number (2176659864).

Almost surely, 2^14390140093 is an apocalyptic number.

It is an amenable number.

14390140093 is a deficient number, since it is larger than the sum of its proper divisors (3023138819).

14390140093 is a wasteful number, since it uses less digits than its factorization.

14390140093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120925571.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 14390140093 in words is "fourteen billion, three hundred ninety million, one hundred forty thousand, ninety-three".