24540204542 has 16 divisors (see below), whose sum is σ = 42462092160. Its totient is φ = 10418938008.

The previous prime is 24540204541. The next prime is 24540204551.

24540204542 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24540204499 and 24540204508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24540204541) 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, 8189492 + ... + 8192487.

It is an arithmetic number, because the mean of its divisors is an integer number (2653880760).

Almost surely, 2^24540204542 is an apocalyptic number.

24540204542 is a deficient number, since it is larger than the sum of its proper divisors (17921887618).

24540204542 is a wasteful number, since it uses less digits than its factorization.

24540204542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16382095.

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 24540204542 in words is "twenty-four billion, five hundred forty million, two hundred four thousand, five hundred forty-two".