20024024040144 has 60 divisors (see below), whose sum is σ = 56748816404800. Its totient is φ = 6590185123392.

The previous prime is 20024024040107. The next prime is 20024024040157. The reversal of 20024024040144 is 44104042042002.

20024024040144 is a `hidden beast` number, since 2 + 0 + 0 + 240 + 2 + 404 + 0 + 14 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880088134 + ... + 880110885.

Almost surely, 2^{20024024040144} is an apocalyptic number.

20024024040144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20024024040144 is an abundant number, since it is smaller than the sum of its proper divisors (36724792364656).

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

20024024040144 is a wasteful number, since it uses less digits than its factorization.

20024024040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760199112 (or 1760199103 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 20024024040144 its reverse (44104042042002), we get a palindrome (64128066082146).

The spelling of 20024024040144 in words is "twenty trillion, twenty-four billion, twenty-four million, forty thousand, one hundred forty-four".