140334337018 has 8 divisors (see below), whose sum is σ = 213466315680. Its totient is φ = 69178898460.

The previous prime is 140334336991. The next prime is 140334337021. The reversal of 140334337018 is 810733433041.

140334337018 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×140334337018² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 494134848 + ... + 494135131.

It is an arithmetic number, because the mean of its divisors is an integer number (26683289460).

Almost surely, 2^140334337018 is an apocalyptic number.

140334337018 is a deficient number, since it is larger than the sum of its proper divisors (73131978662).

140334337018 is an equidigital number, since it uses as much as digits as its factorization.

140334337018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988270052.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 140334337018 in words is "one hundred forty billion, three hundred thirty-four million, three hundred thirty-seven thousand, eighteen".