10442250542 has 4 divisors (see below), whose sum is σ = 15663375816. Its totient is φ = 5221125270.

The previous prime is 10442250503. The next prime is 10442250557. The reversal of 10442250542 is 24505224401.

10442250542 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610562634 + ... + 2610562637.

It is an arithmetic number, because the mean of its divisors is an integer number (3915843954).

Almost surely, 2^10442250542 is an apocalyptic number.

10442250542 is a deficient number, since it is larger than the sum of its proper divisors (5221125274).

10442250542 is an equidigital number, since it uses as much as digits as its factorization.

10442250542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221125273.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 10442250542 its reverse (24505224401), we get a palindrome (34947474943).

The spelling of 10442250542 in words is "ten billion, four hundred forty-two million, two hundred fifty thousand, five hundred forty-two".