11342424 has 64 divisors (see below), whose sum is σ = 29795040. Its totient is φ = 3594240.

The previous prime is 11342423. The next prime is 11342447. The reversal of 11342424 is 42424311.

It is a super-3 number, since 3×11342424³ (a number of 22 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11342424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46944 + ... + 47184.

Almost surely, 2^11342424 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 11342424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14897520).

11342424 is an abundant number, since it is smaller than the sum of its proper divisors (18452616).

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

11342424 is a wasteful number, since it uses less digits than its factorization.

11342424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 336 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 11342424 is about 3367.8515406710. The cubic root of 11342424 is about 224.6821784361.

Adding to 11342424 its reverse (42424311), we get a palindrome (53766735).

The spelling of 11342424 in words is "eleven million, three hundred forty-two thousand, four hundred twenty-four".