11072386426 has 8 divisors (see below), whose sum is σ = 16609369140. Its totient is φ = 5535930048.

The previous prime is 11072386417. The next prime is 11072386517. The reversal of 11072386426 is 62468327011.

It can be written as a sum of positive squares in 2 ways, for example, as 6762595225 + 4309791201 = 82235^2 + 65649^2 .

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, 73941 + ... + 166168.

Almost surely, 2^11072386426 is an apocalyptic number.

11072386426 is a deficient number, since it is larger than the sum of its proper divisors (5536982714).

11072386426 is a wasteful number, since it uses less digits than its factorization.

11072386426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263168.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 11072386426 in words is "eleven billion, seventy-two million, three hundred eighty-six thousand, four hundred twenty-six".