14293935918138 has 32 divisors (see below), whose sum is σ = 28658466289152. Its totient is φ = 4752889606400.

The previous prime is 14293935918137. The next prime is 14293935918139. The reversal of 14293935918138 is 83181953939241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14293935918137) and next prime (14293935918139).

It is not an unprimeable number, because it can be changed into a prime (14293935918137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4444558 + ... + 6952838.

It is an arithmetic number, because the mean of its divisors is an integer number (895577071536).

Almost surely, 2^{14293935918138} is an apocalyptic number.

14293935918138 is an abundant number, since it is smaller than the sum of its proper divisors (14364530371014).

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

14293935918138 is a wasteful number, since it uses less digits than its factorization.

14293935918138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510630.

The product of its digits is 50388480, while the sum is 66.

The spelling of 14293935918138 in words is "fourteen trillion, two hundred ninety-three billion, nine hundred thirty-five million, nine hundred eighteen thousand, one hundred thirty-eight".