32405050422 has 12 divisors (see below), whose sum is σ = 70210942620. Its totient is φ = 10801683468.

The previous prime is 32405050421. The next prime is 32405050439. The reversal of 32405050422 is 22405050423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32405050421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 900140272 + ... + 900140307.

It is an arithmetic number, because the mean of its divisors is an integer number (5850911885).

Almost surely, 2^32405050422 is an apocalyptic number.

32405050422 is an abundant number, since it is smaller than the sum of its proper divisors (37805892198).

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

32405050422 is a wasteful number, since it uses less digits than its factorization.

32405050422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800280587 (or 1800280584 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

Subtracting from 32405050422 its reverse (22405050423), we obtain a palindrome (9999999999).

The spelling of 32405050422 in words is "thirty-two billion, four hundred five million, fifty thousand, four hundred twenty-two".