11286642854 has 8 divisors (see below), whose sum is σ = 16932086640. Its totient is φ = 5642613976.

The previous prime is 11286642853. The next prime is 11286642923. The reversal of 11286642854 is 45824668211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11286642799 and 11286642808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11286642853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333554 + ... + 365829.

It is an arithmetic number, because the mean of its divisors is an integer number (2116510830).

Almost surely, 2^11286642854 is an apocalyptic number.

11286642854 is a deficient number, since it is larger than the sum of its proper divisors (5645443786).

11286642854 is an equidigital number, since it uses as much as digits as its factorization.

11286642854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707454.

The product of its digits is 737280, while the sum is 47.

The spelling of 11286642854 in words is "eleven billion, two hundred eighty-six million, six hundred forty-two thousand, eight hundred fifty-four".