24253635242 has 32 divisors (see below), whose sum is σ = 40619750400. Its totient is φ = 10793599488.

The previous prime is 24253635229. The next prime is 24253635277.

24253635242 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 24253635196 and 24253635205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334583 + ... + 400565.

It is an arithmetic number, because the mean of its divisors is an integer number (1269367200).

Almost surely, 2^24253635242 is an apocalyptic number.

24253635242 is a deficient number, since it is larger than the sum of its proper divisors (16366115158).

24253635242 is a wasteful number, since it uses less digits than its factorization.

24253635242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66590.

The product of its digits is 345600, while the sum is 38.

The spelling of 24253635242 in words is "twenty-four billion, two hundred fifty-three million, six hundred thirty-five thousand, two hundred forty-two".