11344332412 has 108 divisors (see below), whose sum is σ = 24689475216. Its totient is φ = 4538983680.

The previous prime is 11344332341. The next prime is 11344332427. The reversal of 11344332412 is 21423344311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8334612 + ... + 8335972.

It is an arithmetic number, because the mean of its divisors is an integer number (228606252).

Almost surely, 2^11344332412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11344332412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12344737608).

11344332412 is an abundant number, since it is smaller than the sum of its proper divisors (13345142804).

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

11344332412 is a wasteful number, since it uses less digits than its factorization.

11344332412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488 (or 1436 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 11344332412 its reverse (21423344311), we get a palindrome (32767676723).

The spelling of 11344332412 in words is "eleven billion, three hundred forty-four million, three hundred thirty-two thousand, four hundred twelve".