140341312420000 has 120 divisors (see below), whose sum is σ = 345312063968256. Its totient is φ = 56128170336000.

The previous prime is 140341312419967. The next prime is 140341312420021. The reversal of 140341312420000 is 24213143041.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 134741217 + ... + 135778783.

Almost surely, 2^{140341312420000} is an apocalyptic number.

140341312420000 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 140341312420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172656031984128).

140341312420000 is an abundant number, since it is smaller than the sum of its proper divisors (204970751548256).

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

140341312420000 is an equidigital number, since it uses as much as digits as its factorization.

140341312420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044360 (or 1044337 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140341312420000 its reverse (24213143041), we get a palindrome (140365525563041).

The spelling of 140341312420000 in words is "one hundred forty trillion, three hundred forty-one billion, three hundred twelve million, four hundred twenty thousand".