11214386404 has 27 divisors (see below), whose sum is σ = 21256149243. Its totient is φ = 5174599872.

The previous prime is 11214386389. The next prime is 11214386419. The reversal of 11214386404 is 40468341211.

The square root of 11214386404 is 105898.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (11214386389) and next prime (11214386419).

It can be written as a sum of positive squares in 4 ways, for example, as 6241316004 + 4973070400 = 79002^2 + 70520^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11214386404.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 2751312 + ... + 2755384.

Almost surely, 2^11214386404 is an apocalyptic number.

11214386404 is the 105898-th square number.

It is an amenable number.

11214386404 is a deficient number, since it is larger than the sum of its proper divisors (10041762839).

11214386404 is an frugal number, since it uses more digits than its factorization.

11214386404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 11214386404 in words is "eleven billion, two hundred fourteen million, three hundred eighty-six thousand, four hundred four".