140022320200344 has 128 divisors (see below), whose sum is σ = 392848615224000. Its totient is φ = 46206489600000.

The previous prime is 140022320200339. The next prime is 140022320200349. The reversal of 140022320200344 is 443002023220041.

140022320200344 is a `hidden beast` number, since 1 + 400 + 2 + 2 + 3 + 20 + 200 + 34 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (140022320200339) and next prime (140022320200349).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022320200349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185080312 + ... + 185835320.

Almost surely, 2^{140022320200344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140022320200344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196424307612000).

140022320200344 is an abundant number, since it is smaller than the sum of its proper divisors (252826295023656).

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

140022320200344 is a wasteful number, since it uses less digits than its factorization.

140022320200344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763626 (or 763616 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 140022320200344 its reverse (443002023220041), we get a palindrome (583024343420385).

The spelling of 140022320200344 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty million, two hundred thousand, three hundred forty-four".