140013900014 has 16 divisors (see below), whose sum is σ = 212761300752. Its totient is φ = 69095133888.

The previous prime is 140013899981. The next prime is 140013900017. The reversal of 140013900014 is 410009310041.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013900017) 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, 248159 + ... + 584474.

It is an arithmetic number, because the mean of its divisors is an integer number (13297581297).

Almost surely, 2^140013900014 is an apocalyptic number.

140013900014 is a deficient number, since it is larger than the sum of its proper divisors (72747400738).

140013900014 is a wasteful number, since it uses less digits than its factorization.

140013900014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833731.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 140013900014 in words is "one hundred forty billion, thirteen million, nine hundred thousand, fourteen".