140013003324340 has 96 divisors (see below), whose sum is σ = 305993817360000. Its totient is φ = 53770447406592.

The previous prime is 140013003324301. The next prime is 140013003324349. The reversal of 140013003324340 is 43423300310041.

It is a junction number, because it is equal to n+sod(n) for n = 140013003324299 and 140013003324308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013003324349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553396186 + ... + 553649134.

It is an arithmetic number, because the mean of its divisors is an integer number (3187435597500).

Almost surely, 2^{140013003324340} is an apocalyptic number.

140013003324340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140013003324340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152996908680000).

140013003324340 is an abundant number, since it is smaller than the sum of its proper divisors (165980814035660).

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

140013003324340 is a wasteful number, since it uses less digits than its factorization.

140013003324340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263969 (or 263967 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 140013003324340 its reverse (43423300310041), we get a palindrome (183436303634381).

The spelling of 140013003324340 in words is "one hundred forty trillion, thirteen billion, three million, three hundred twenty-four thousand, three hundred forty".