140022332241402 has 256 divisors, whose sum is σ = 348428899123200. Its totient is φ = 37020471828480.

The previous prime is 140022332241367. The next prime is 140022332241403. The reversal of 140022332241402 is 204142233220041.

It is a self number, because there is not a number n which added to its sum of digits gives 140022332241402.

It is not an unprimeable number, because it can be changed into a prime (140022332241403) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 186287278 + ... + 187037414.

It is an arithmetic number, because the mean of its divisors is an integer number (1361050387200).

Almost surely, 2^{140022332241402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140022332241402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174214449561600).

140022332241402 is an abundant number, since it is smaller than the sum of its proper divisors (208406566881798).

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

140022332241402 is a wasteful number, since it uses less digits than its factorization.

140022332241402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750461.

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

Adding to 140022332241402 its reverse (204142233220041), we get a palindrome (344164565461443).

The spelling of 140022332241402 in words is "one hundred forty trillion, twenty-two billion, three hundred thirty-two million, two hundred forty-one thousand, four hundred two".