140144023300 has 36 divisors (see below), whose sum is σ = 304174522036. Its totient is φ = 56046182400.

The previous prime is 140144023297. The next prime is 140144023301. The reversal of 140144023300 is 3320441041.

It can be written as a sum of positive squares in 6 ways, for example, as 42928524864 + 97215498436 = 207192^2 + 311794^2 .

It is not an unprimeable number, because it can be changed into a prime (140144023301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358960 + ... + 639640.

Almost surely, 2^140144023300 is an apocalyptic number.

140144023300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140144023300 is an abundant number, since it is smaller than the sum of its proper divisors (164030498736).

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

140144023300 is a wasteful number, since it uses less digits than its factorization.

140144023300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285688 (or 285681 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 140144023300 its reverse (3320441041), we get a palindrome (143464464341).

The spelling of 140144023300 in words is "one hundred forty billion, one hundred forty-four million, twenty-three thousand, three hundred".