140322031441300 has 36 divisors (see below), whose sum is σ = 306438291116860. Its totient is φ = 55771304209920.

The previous prime is 140322031441247. The next prime is 140322031441307. The reversal of 140322031441300 is 3144130223041.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 14843590096644 + 125478441344656 = 3852738^2 + 11201716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140322031441307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4468838805 + ... + 4468870204.

Almost surely, 2^{140322031441300} is an apocalyptic number.

140322031441300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140322031441300 is an abundant number, since it is smaller than the sum of its proper divisors (166116259675560).

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

140322031441300 is a wasteful number, since it uses less digits than its factorization.

140322031441300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8937709180 (or 8937709173 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140322031441300 its reverse (3144130223041), we get a palindrome (143466161664341).

The spelling of 140322031441300 in words is "one hundred forty trillion, three hundred twenty-two billion, thirty-one million, four hundred forty-one thousand, three hundred".