20140144440300 has 216 divisors, whose sum is σ = 65655223473840. Its totient is φ = 5159807654400.

The previous prime is 20140144440293. The next prime is 20140144440431. The reversal of 20140144440300 is 304444104102.

20140144440300 is a `hidden beast` number, since 201 + 4 + 0 + 14 + 4 + 440 + 3 + 0 + 0 = 666.

It is a super-2 number, since 2×20140144440300² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1905015 + ... + 6626414.

Almost surely, 2^{20140144440300} is an apocalyptic number.

20140144440300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20140144440300 is an abundant number, since it is smaller than the sum of its proper divisors (45515079033540).

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

20140144440300 is a wasteful number, since it uses less digits than its factorization.

20140144440300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8531553 (or 8531543 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 20140144440300 its reverse (304444104102), we get a palindrome (20444588544402).

The spelling of 20140144440300 in words is "twenty trillion, one hundred forty billion, one hundred forty-four million, four hundred forty thousand, three hundred".