24342234442 has 4 divisors (see below), whose sum is σ = 36513351666. Its totient is φ = 12171117220.

The previous prime is 24342234409. The next prime is 24342234457. The reversal of 24342234442 is 24443224342.

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., 24176829121 + 165405321 = 155489^2 + 12861^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24342234398 and 24342234407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6085558609 + ... + 6085558612.

Almost surely, 2^24342234442 is an apocalyptic number.

24342234442 is a deficient number, since it is larger than the sum of its proper divisors (12171117224).

24342234442 is a wasteful number, since it uses less digits than its factorization.

24342234442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12171117223.

The product of its digits is 147456, while the sum is 34.

Adding to 24342234442 its reverse (24443224342), we get a palindrome (48785458784).

The spelling of 24342234442 in words is "twenty-four billion, three hundred forty-two million, two hundred thirty-four thousand, four hundred forty-two".