11334545678 has 8 divisors (see below), whose sum is σ = 17056138368. Its totient is φ = 5649166224.

The previous prime is 11334545671. The next prime is 11334545681. The reversal of 11334545678 is 87654543311.

11334545678 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 super-3 number, since 3×11334545678³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334545671) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9052526 + ... + 9053777.

It is an arithmetic number, because the mean of its divisors is an integer number (2132017296).

Almost surely, 2^11334545678 is an apocalyptic number.

11334545678 is a deficient number, since it is larger than the sum of its proper divisors (5721592690).

11334545678 is a wasteful number, since it uses less digits than its factorization.

11334545678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18106618.

The product of its digits is 1209600, while the sum is 47.

The spelling of 11334545678 in words is "eleven billion, three hundred thirty-four million, five hundred forty-five thousand, six hundred seventy-eight".