11994634286 has 8 divisors (see below), whose sum is σ = 17997151320. Its totient is φ = 5995583848.

The previous prime is 11994634283. The next prime is 11994634319. The reversal of 11994634286 is 68243649911.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11994634283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857981 + ... + 871848.

It is an arithmetic number, because the mean of its divisors is an integer number (2249643915).

Almost surely, 2^11994634286 is an apocalyptic number.

11994634286 is a deficient number, since it is larger than the sum of its proper divisors (6002517034).

11994634286 is a wasteful number, since it uses less digits than its factorization.

11994634286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733298.

The product of its digits is 2239488, while the sum is 53.

The spelling of 11994634286 in words is "eleven billion, nine hundred ninety-four million, six hundred thirty-four thousand, two hundred eighty-six".