140213324100340 has 48 divisors (see below), whose sum is σ = 309946654382400. Its totient is φ = 53133228191232.

The previous prime is 140213324100337. The next prime is 140213324100403. The reversal of 140213324100340 is 43001423312041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 140213324100299 and 140213324100308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97974451 + ... + 99395269.

It is an arithmetic number, because the mean of its divisors is an integer number (6457221966300).

Almost surely, 2^{140213324100340} is an apocalyptic number.

140213324100340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213324100340 is an abundant number, since it is smaller than the sum of its proper divisors (169733330282060).

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

140213324100340 is a wasteful number, since it uses less digits than its factorization.

140213324100340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680544 (or 1680542 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140213324100340 its reverse (43001423312041), we get a palindrome (183214747412381).

The spelling of 140213324100340 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, one hundred thousand, three hundred forty".