11304421276 has 12 divisors (see below), whose sum is σ = 19783483272. Its totient is φ = 5651997488.

The previous prime is 11304421237. The next prime is 11304421277. The reversal of 11304421276 is 67212440311.

It is a super-3 number, since 3×11304421276³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11304421277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169971 + ... + 226933.

It is an arithmetic number, because the mean of its divisors is an integer number (1648623606).

Almost surely, 2^11304421276 is an apocalyptic number.

It is an amenable number.

11304421276 is a deficient number, since it is larger than the sum of its proper divisors (8479061996).

11304421276 is a wasteful number, since it uses less digits than its factorization.

11304421276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106580 (or 106578 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 11304421276 its reverse (67212440311), we get a palindrome (78516861587).

The spelling of 11304421276 in words is "eleven billion, three hundred four million, four hundred twenty-one thousand, two hundred seventy-six".