24202000442 has 4 divisors (see below), whose sum is σ = 36303000666. Its totient is φ = 12101000220.

The previous prime is 24202000441. The next prime is 24202000451. The reversal of 24202000442 is 24400020242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21585780241 + 2616220201 = 146921^2 + 51149^2 .

It is not an unprimeable number, because it can be changed into a prime (24202000441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050500109 + ... + 6050500112.

Almost surely, 2^24202000442 is an apocalyptic number.

24202000442 is a deficient number, since it is larger than the sum of its proper divisors (12101000224).

24202000442 is a wasteful number, since it uses less digits than its factorization.

24202000442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12101000223.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 24202000442 its reverse (24400020242), we get a palindrome (48602020684).

The spelling of 24202000442 in words is "twenty-four billion, two hundred two million, four hundred forty-two", and thus it is an aban number.