11456316623242 has 32 divisors (see below), whose sum is σ = 17447020890624. Its totient is φ = 5640893913600.

The previous prime is 11456316623231. The next prime is 11456316623341. The reversal of 11456316623242 is 24232661365411.

11456316623242 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 = 11456316623192 and 11456316623201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275895442 + ... + 275936962.

It is an arithmetic number, because the mean of its divisors is an integer number (545219402832).

Almost surely, 2^{11456316623242} is an apocalyptic number.

11456316623242 is a deficient number, since it is larger than the sum of its proper divisors (5990704267382).

11456316623242 is a wasteful number, since it uses less digits than its factorization.

11456316623242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44494.

The product of its digits is 1244160, while the sum is 46.

Adding to 11456316623242 its reverse (24232661365411), we get a palindrome (35688977988653).

The spelling of 11456316623242 in words is "eleven trillion, four hundred fifty-six billion, three hundred sixteen million, six hundred twenty-three thousand, two hundred forty-two".