140014013889 has 8 divisors (see below), whose sum is σ = 186989898112. Its totient is φ = 93190402800.

The previous prime is 140014013879. The next prime is 140014013903. The reversal of 140014013889 is 988310410041.

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

It is not a de Polignac number, because 140014013889 - 2⁴ = 140014013873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140014013819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38066137 + ... + 38069814.

It is an arithmetic number, because the mean of its divisors is an integer number (23373737264).

Almost surely, 2^140014013889 is an apocalyptic number.

It is an amenable number.

140014013889 is a deficient number, since it is larger than the sum of its proper divisors (46975884223).

140014013889 is an equidigital number, since it uses as much as digits as its factorization.

140014013889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76136567.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 140014013889 in words is "one hundred forty billion, fourteen million, thirteen thousand, eight hundred eighty-nine".