2231424342 has 128 divisors (see below), whose sum is σ = 5880576000. Its totient is φ = 613899648.

The previous prime is 2231424341. The next prime is 2231424367. The reversal of 2231424342 is 2434241322.

2231424342 is a `hidden beast` number, since 2 + 2 + 314 + 2 + 4 + 342 = 666.

It is a super-3 number, since 3×2231424342³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231424341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1439784 + ... + 1441332.

It is an arithmetic number, because the mean of its divisors is an integer number (45942000).

Almost surely, 2^2231424342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231424342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2940288000).

2231424342 is an abundant number, since it is smaller than the sum of its proper divisors (3649151658).

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

2231424342 is a wasteful number, since it uses less digits than its factorization.

2231424342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707 (or 1701 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 2231424342 is about 47237.9544646040. The cubic root of 2231424342 is about 1306.7546538378.

Adding to 2231424342 its reverse (2434241322), we get a palindrome (4665665664).

It can be divided in two parts, 22314 and 24342, that added together give a 6-th power (46656 = 6⁶).

The spelling of 2231424342 in words is "two billion, two hundred thirty-one million, four hundred twenty-four thousand, three hundred forty-two".