140201031318 has 8 divisors (see below), whose sum is σ = 280402062648. Its totient is φ = 46733677104.

The previous prime is 140201031287. The next prime is 140201031319. The reversal of 140201031318 is 813130102041.

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

140201031318 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140201031319) 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 3 ways as a sum of consecutive naturals, for example, 11683419271 + ... + 11683419282.

It is an arithmetic number, because the mean of its divisors is an integer number (35050257831).

Almost surely, 2^140201031318 is an apocalyptic number.

140201031318 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140201031318 is a wasteful number, since it uses less digits than its factorization.

140201031318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23366838558.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 140201031318 its reverse (813130102041), we get a palindrome (953331133359).

The spelling of 140201031318 in words is "one hundred forty billion, two hundred one million, thirty-one thousand, three hundred eighteen".