11242565460615 has 16 divisors (see below), whose sum is σ = 18027466027488. Its totient is φ = 5982914482176.

The previous prime is 11242565460601. The next prime is 11242565460649. The reversal of 11242565460615 is 51606456524211.

It is a happy number.

It is not a de Polignac number, because 11242565460615 - 2¹¹ = 11242565458567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820019802 + ... + 820033511.

It is an arithmetic number, because the mean of its divisors is an integer number (1126716626718).

Almost surely, 2^{11242565460615} is an apocalyptic number.

11242565460615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11242565460615 is a deficient number, since it is larger than the sum of its proper divisors (6784900566873).

11242565460615 is a wasteful number, since it uses less digits than its factorization.

11242565460615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640053778.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 11242565460615 in words is "eleven trillion, two hundred forty-two billion, five hundred sixty-five million, four hundred sixty thousand, six hundred fifteen".