140013323044320 has 192 divisors, whose sum is σ = 481149172756224. Its totient is φ = 33941743288320.

The previous prime is 140013323044211. The next prime is 140013323044327. The reversal of 140013323044320 is 23440323310041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013323044327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216119599 + ... + 216766481.

It is an arithmetic number, because the mean of its divisors is an integer number (2505985274772).

Almost surely, 2^{140013323044320} is an apocalyptic number.

140013323044320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140013323044320 is an abundant number, since it is smaller than the sum of its proper divisors (341135849711904).

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

140013323044320 is a wasteful number, since it uses less digits than its factorization.

140013323044320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687905 (or 687897 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 140013323044320 its reverse (23440323310041), we get a palindrome (163453646354361).

The spelling of 140013323044320 in words is "one hundred forty trillion, thirteen billion, three hundred twenty-three million, forty-four thousand, three hundred twenty".