11265912986 has 8 divisors (see below), whose sum is σ = 16901670324. Its totient is φ = 5632022880.

The previous prime is 11265912979. The next prime is 11265913013. The reversal of 11265912986 is 68921956211.

It can be written as a sum of positive squares in 2 ways, for example, as 11226462025 + 39450961 = 105955^2 + 6281^2 .

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, 451625 + ... + 475916.

Almost surely, 2^11265912986 is an apocalyptic number.

11265912986 is a deficient number, since it is larger than the sum of its proper divisors (5635757338).

11265912986 is an equidigital number, since it uses as much as digits as its factorization.

11265912986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933616.

The product of its digits is 466560, while the sum is 50.

The spelling of 11265912986 in words is "eleven billion, two hundred sixty-five million, nine hundred twelve thousand, nine hundred eighty-six".