11412444440537 has 8 divisors (see below), whose sum is σ = 13042815876096. Its totient is φ = 9782078562432.

The previous prime is 11412444440533. The next prime is 11412444440567. The reversal of 11412444440537 is 73504444421411.

11412444440537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11412444440537 - 2² = 11412444440533 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11412444440531) 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, 4923113 + ... + 6860169.

It is an arithmetic number, because the mean of its divisors is an integer number (1630351984512).

Almost surely, 2^{11412444440537} is an apocalyptic number.

It is an amenable number.

11412444440537 is a deficient number, since it is larger than the sum of its proper divisors (1630371435559).

11412444440537 is an equidigital number, since it uses as much as digits as its factorization.

11412444440537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778727.

The product of its (nonzero) digits is 860160, while the sum is 44.

Adding to 11412444440537 its reverse (73504444421411), we get a palindrome (84916888861948).

The spelling of 11412444440537 in words is "eleven trillion, four hundred twelve billion, four hundred forty-four million, four hundred forty thousand, five hundred thirty-seven".