140213100330240 has 144 divisors (see below), whose sum is σ = 511777816303488. Its totient is φ = 32048708640768.

The previous prime is 140213100330209. The next prime is 140213100330241. The reversal of 140213100330240 is 42033001312041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 140213100330240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213100330241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2608103707 + ... + 2608157466.

Almost surely, 2^{140213100330240} is an apocalyptic number.

140213100330240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213100330240 is an abundant number, since it is smaller than the sum of its proper divisors (371564715973248).

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

140213100330240 is an equidigital number, since it uses as much as digits as its factorization.

140213100330240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216261204 (or 5216261190 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 140213100330240 its reverse (42033001312041), we get a palindrome (182246101642281).

The spelling of 140213100330240 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred million, three hundred thirty thousand, two hundred forty".