10442240240015 has 16 divisors (see below), whose sum is σ = 12813207131808. Its totient is φ = 8166584340096.

The previous prime is 10442240239961. The next prime is 10442240240017. The reversal of 10442240240015 is 51004204224401.

It is a happy number.

10442240240015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10442240240015 - 2²⁸ = 10441971804559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10442240240015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442240240017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71054177 + ... + 71200986.

It is an arithmetic number, because the mean of its divisors is an integer number (800825445738).

Almost surely, 2^{10442240240015} is an apocalyptic number.

10442240240015 is a deficient number, since it is larger than the sum of its proper divisors (2370966891793).

10442240240015 is a wasteful number, since it uses less digits than its factorization.

10442240240015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142255498.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 10442240240015 its reverse (51004204224401), we get a palindrome (61446444464416).

The spelling of 10442240240015 in words is "ten trillion, four hundred forty-two billion, two hundred forty million, two hundred forty thousand, fifteen".