140213111320140 has 24 divisors (see below), whose sum is σ = 392596711696560. Its totient is φ = 37390163018688.

The previous prime is 140213111320133. The next prime is 140213111320147. The reversal of 140213111320140 is 41023111312041.

It is an interprime number because it is at equal distance from previous prime (140213111320133) and next prime (140213111320147).

It is a self number, because there is not a number n which added to its sum of digits gives 140213111320140.

It is not an unprimeable number, because it can be changed into a prime (140213111320147) 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, 1168442594275 + ... + 1168442594394.

It is an arithmetic number, because the mean of its divisors is an integer number (16358196320690).

Almost surely, 2^{140213111320140} is an apocalyptic number.

140213111320140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213111320140 is an abundant number, since it is smaller than the sum of its proper divisors (252383600376420).

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

140213111320140 is a wasteful number, since it uses less digits than its factorization.

140213111320140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336885188681 (or 2336885188679 counting only the distinct ones).

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

Adding to 140213111320140 its reverse (41023111312041), we get a palindrome (181236222632181).

The spelling of 140213111320140 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred eleven million, three hundred twenty thousand, one hundred forty".