11245134244042 has 8 divisors (see below), whose sum is σ = 16867752389316. Its totient is φ = 5622550114272.

The previous prime is 11245134244013. The next prime is 11245134244049. The reversal of 11245134244042 is 24044243154211.

It is a happy number.

11245134244042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9172775338281 + 2072358905761 = 3028659^2 + 1439569^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11245134243992 and 11245134244010.

It is not an unprimeable number, because it can be changed into a prime (11245134244049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7660683 + ... + 9009790.

Almost surely, 2^{11245134244042} is an apocalyptic number.

11245134244042 is a deficient number, since it is larger than the sum of its proper divisors (5622618145274).

11245134244042 is a wasteful number, since it uses less digits than its factorization.

11245134244042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17007752.

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 11245134244042 its reverse (24044243154211), we get a palindrome (35289377398253).

The spelling of 11245134244042 in words is "eleven trillion, two hundred forty-five billion, one hundred thirty-four million, two hundred forty-four thousand, forty-two".