11324420412 has 24 divisors (see below), whose sum is σ = 26430028800. Its totient is φ = 3773895216.

The previous prime is 11324420399. The next prime is 11324420423. The reversal of 11324420412 is 21402442311.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 61212 + ... + 162467.

It is an arithmetic number, because the mean of its divisors is an integer number (1101251200).

Almost surely, 2^11324420412 is an apocalyptic number.

11324420412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11324420412 is an abundant number, since it is smaller than the sum of its proper divisors (15105608388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11324420412 is a wasteful number, since it uses less digits than its factorization.

11324420412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227905 (or 227903 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11324420412 its reverse (21402442311), we get a palindrome (32726862723).

The spelling of 11324420412 in words is "eleven billion, three hundred twenty-four million, four hundred twenty thousand, four hundred twelve".