11269042786 has 16 divisors (see below), whose sum is σ = 17652849984. Its totient is φ = 5385158064.

The previous prime is 11269042783. The next prime is 11269042787. The reversal of 11269042786 is 68724096211.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (11269042783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42120 + ... + 155923.

It is an arithmetic number, because the mean of its divisors is an integer number (1103303124).

Almost surely, 2^11269042786 is an apocalyptic number.

11269042786 is a deficient number, since it is larger than the sum of its proper divisors (6383807198).

11269042786 is a wasteful number, since it uses less digits than its factorization.

11269042786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199305.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 11269042786 in words is "eleven billion, two hundred sixty-nine million, forty-two thousand, seven hundred eighty-six".