140334021312000 has 320 divisors, whose sum is σ = 468667947331584. Its totient is φ = 37254580838400.

The previous prime is 140334021311999. The next prime is 140334021312013. The reversal of 140334021312000 is 213120433041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41177197 + ... + 44454803.

Almost surely, 2^{140334021312000} is an apocalyptic number.

140334021312000 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 140334021312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234333973665792).

140334021312000 is an abundant number, since it is smaller than the sum of its proper divisors (328333926019584).

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

140334021312000 is an equidigital number, since it uses as much as digits as its factorization.

140334021312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277866 (or 3277840 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 140334021312000 its reverse (213120433041), we get a palindrome (140547141745041).

The spelling of 140334021312000 in words is "one hundred forty trillion, three hundred thirty-four billion, twenty-one million, three hundred twelve thousand".