140022332241420 has 288 divisors, whose sum is σ = 403703316515520. Its totient is φ = 36261567283200.

The previous prime is 140022332241413. The next prime is 140022332241439. The reversal of 140022332241420 is 24142233220041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14102355016 + ... + 14102364944.

It is an arithmetic number, because the mean of its divisors is an integer number (1401747626790).

Almost surely, 2^{140022332241420} is an apocalyptic number.

140022332241420 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 140022332241420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201851658257760).

140022332241420 is an abundant number, since it is smaller than the sum of its proper divisors (263680984274100).

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

140022332241420 is a wasteful number, since it uses less digits than its factorization.

140022332241420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10745 (or 10700 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 140022332241420 its reverse (24142233220041), we get a palindrome (164164565461461).

The spelling of 140022332241420 in words is "one hundred forty trillion, twenty-two billion, three hundred thirty-two million, two hundred forty-one thousand, four hundred twenty".