11143604246 has 8 divisors (see below), whose sum is σ = 16887730440. Its totient is φ = 5514360768.

The previous prime is 11143604239. The next prime is 11143604267. The reversal of 11143604246 is 64240634111.

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

It is a congruent number.

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, 28720436 + ... + 28720823.

It is an arithmetic number, because the mean of its divisors is an integer number (2110966305).

Almost surely, 2^11143604246 is an apocalyptic number.

11143604246 is a deficient number, since it is larger than the sum of its proper divisors (5744126194).

11143604246 is an equidigital number, since it uses as much as digits as its factorization.

11143604246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57441358.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 11143604246 in words is "eleven billion, one hundred forty-three million, six hundred four thousand, two hundred forty-six".