10245442516242 has 16 divisors (see below), whose sum is σ = 20491144611840. Its totient is φ = 3415104242192.

The previous prime is 10245442516237. The next prime is 10245442516249. The reversal of 10245442516242 is 24261524454201.

10245442516242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10245442516194 and 10245442516203.

It is not an unprimeable number, because it can be changed into a prime (10245442516249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10300818 + ... + 11251565.

It is an arithmetic number, because the mean of its divisors is an integer number (1280696538240).

Almost surely, 2^{10245442516242} is an apocalyptic number.

10245442516242 is an abundant number, since it is smaller than the sum of its proper divisors (10245702095598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10245442516242 is a wasteful number, since it uses less digits than its factorization.

10245442516242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21631617.

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 10245442516242 in words is "ten trillion, two hundred forty-five billion, four hundred forty-two million, five hundred sixteen thousand, two hundred forty-two".