20024023723054 has 16 divisors (see below), whose sum is σ = 32376148393680. Its totient is φ = 9233386093440.

The previous prime is 20024023723051. The next prime is 20024023723069. The reversal of 20024023723054 is 45032732042002.

It is a super-2 number, since 2×20024023723054² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20024023723051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352929819 + ... + 352986550.

It is an arithmetic number, because the mean of its divisors is an integer number (2023509274605).

Almost surely, 2^{20024023723054} is an apocalyptic number.

20024023723054 is a deficient number, since it is larger than the sum of its proper divisors (12352124670626).

20024023723054 is a wasteful number, since it uses less digits than its factorization.

20024023723054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705917475.

The product of its (nonzero) digits is 80640, while the sum is 34.

Adding to 20024023723054 its reverse (45032732042002), we get a palindrome (65056755765056).

The spelling of 20024023723054 in words is "twenty trillion, twenty-four billion, twenty-three million, seven hundred twenty-three thousand, fifty-four".