10124344042 has 4 divisors (see below), whose sum is σ = 15186516066. Its totient is φ = 5062172020.

The previous prime is 10124344037. The next prime is 10124344073. The reversal of 10124344042 is 24044342101.

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., 10100049001 + 24295041 = 100499^2 + 4929^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10124343998 and 10124344016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531086009 + ... + 2531086012.

Almost surely, 2^10124344042 is an apocalyptic number.

10124344042 is a deficient number, since it is larger than the sum of its proper divisors (5062172024).

10124344042 is an equidigital number, since it uses as much as digits as its factorization.

10124344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062172023.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10124344042 its reverse (24044342101), we get a palindrome (34168686143).

The spelling of 10124344042 in words is "ten billion, one hundred twenty-four million, three hundred forty-four thousand, forty-two".