11115064426 has 8 divisors (see below), whose sum is σ = 16820142084. Its totient is φ = 5508350400.

The previous prime is 11115064399. The next prime is 11115064447. The reversal of 11115064426 is 62446051111.

It can be written as a sum of positive squares in 2 ways, for example, as 11056312201 + 58752225 = 105149^2 + 7665^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24590625 + ... + 24591076.

Almost surely, 2^11115064426 is an apocalyptic number.

11115064426 is a deficient number, since it is larger than the sum of its proper divisors (5705077658).

11115064426 is a wasteful number, since it uses less digits than its factorization.

11115064426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49181816.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11115064426 in words is "eleven billion, one hundred fifteen million, sixty-four thousand, four hundred twenty-six".