20040024134300 has 36 divisors (see below), whose sum is σ = 44662172714040. Its totient is φ = 7799360742720.

The previous prime is 20040024134297. The next prime is 20040024134311. The reversal of 20040024134300 is 343142004002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2708107670 + ... + 2708115069.

Almost surely, 2^{20040024134300} is an apocalyptic number.

20040024134300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20040024134300 is an abundant number, since it is smaller than the sum of its proper divisors (24622148579740).

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

20040024134300 is a wasteful number, since it uses less digits than its factorization.

20040024134300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416222790 (or 5416222783 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 20040024134300 its reverse (343142004002), we get a palindrome (20383166138302).

The spelling of 20040024134300 in words is "twenty trillion, forty billion, twenty-four million, one hundred thirty-four thousand, three hundred".