140013430000 has 50 divisors (see below), whose sum is σ = 338986539584. Its totient is φ = 56005368000.

The previous prime is 140013429971. The next prime is 140013430001. The reversal of 140013430000 is 34310041.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140013430001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6990672 + ... + 7010671.

Almost surely, 2^140013430000 is an apocalyptic number.

140013430000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140013430000 is an abundant number, since it is smaller than the sum of its proper divisors (198973109584).

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

140013430000 is an equidigital number, since it uses as much as digits as its factorization.

140013430000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14001371 (or 14001350 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 140013430000 its reverse (34310041), we get a palindrome (140047740041).

The spelling of 140013430000 in words is "one hundred forty billion, thirteen million, four hundred thirty thousand".