32302420422 has 64 divisors (see below), whose sum is σ = 67555952640. Its totient is φ = 10285516800.

The previous prime is 32302420421. The next prime is 32302420481. The reversal of 32302420422 is 22402420323.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32302420392 and 32302420401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32302420421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4699204 + ... + 4706072.

It is an arithmetic number, because the mean of its divisors is an integer number (1055561760).

Almost surely, 2^32302420422 is an apocalyptic number.

32302420422 is an abundant number, since it is smaller than the sum of its proper divisors (35253532218).

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

32302420422 is a wasteful number, since it uses less digits than its factorization.

32302420422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229.

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

Adding to 32302420422 its reverse (22402420323), we get a palindrome (54704840745).

Subtracting from 32302420422 its reverse (22402420323), we obtain a palindrome (9900000099).

The spelling of 32302420422 in words is "thirty-two billion, three hundred two million, four hundred twenty thousand, four hundred twenty-two".