24103126042 has 4 divisors (see below), whose sum is σ = 36154689066. Its totient is φ = 12051563020.

The previous prime is 24103126037. The next prime is 24103126067. The reversal of 24103126042 is 24062130142.

It is a happy number.

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., 15517435761 + 8585690281 = 124569^2 + 92659^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24103125998 and 24103126016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025781509 + ... + 6025781512.

Almost surely, 2^24103126042 is an apocalyptic number.

24103126042 is a deficient number, since it is larger than the sum of its proper divisors (12051563024).

24103126042 is a wasteful number, since it uses less digits than its factorization.

24103126042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12051563023.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 24103126042 its reverse (24062130142), we get a palindrome (48165256184).

The spelling of 24103126042 in words is "twenty-four billion, one hundred three million, one hundred twenty-six thousand, forty-two".