2432320422 has 32 divisors (see below), whose sum is σ = 5751302400. Its totient is φ = 670984608.

The previous prime is 2432320421. The next prime is 2432320477. The reversal of 2432320422 is 2240232342.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2432320392 and 2432320401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432320421) 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, 997272 + ... + 999707.

It is an arithmetic number, because the mean of its divisors is an integer number (179728200).

Almost surely, 2^2432320422 is an apocalyptic number.

2432320422 is an abundant number, since it is smaller than the sum of its proper divisors (3318981978).

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

2432320422 is a wasteful number, since it uses less digits than its factorization.

2432320422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997020.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2432320422 is about 49318.5606237652. The cubic root of 2432320422 is about 1344.8492199332.

Adding to 2432320422 its reverse (2240232342), we get a palindrome (4672552764).

The spelling of 2432320422 in words is "two billion, four hundred thirty-two million, three hundred twenty thousand, four hundred twenty-two".