11110456742 has 32 divisors (see below), whose sum is σ = 21494488320. Its totient is φ = 4179480480.

The previous prime is 11110456711. The next prime is 11110456781. The reversal of 11110456742 is 24765401111.

11110456742 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 = 11110456699 and 11110456708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239428 + ... + 1248359.

It is an arithmetic number, because the mean of its divisors is an integer number (671702760).

Almost surely, 2^11110456742 is an apocalyptic number.

11110456742 is a deficient number, since it is larger than the sum of its proper divisors (10384031578).

11110456742 is a wasteful number, since it uses less digits than its factorization.

11110456742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487836.

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 11110456742 its reverse (24765401111), we get a palindrome (35875857853).

The spelling of 11110456742 in words is "eleven billion, one hundred ten million, four hundred fifty-six thousand, seven hundred forty-two".