140033203320320 has 160 divisors (see below), whose sum is σ = 340015707646560. Its totient is φ = 55303706050560.

The previous prime is 140033203320319. The next prime is 140033203320541. The reversal of 140033203320320 is 23023302330041.

It is a tau number, because it is divible by the number of its divisors (160).

It is a self number, because there is not a number n which added to its sum of digits gives 140033203320320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156992714 + ... + 157882166.

It is an arithmetic number, because the mean of its divisors is an integer number (2125098172791).

Almost surely, 2^{140033203320320} is an apocalyptic number.

140033203320320 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 140033203320320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170007853823280).

140033203320320 is an abundant number, since it is smaller than the sum of its proper divisors (199982504326240).

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

140033203320320 is an frugal number, since it uses more digits than its factorization.

140033203320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890256 (or 890240 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 140033203320320 its reverse (23023302330041), we get a palindrome (163056505650361).

The spelling of 140033203320320 in words is "one hundred forty trillion, thirty-three billion, two hundred three million, three hundred twenty thousand, three hundred twenty".