32000045422 has 8 divisors (see below), whose sum is σ = 48009813336. Its totient is φ = 15996774312.

The previous prime is 32000045419. The next prime is 32000045431. The reversal of 32000045422 is 22454000023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32000045393 and 32000045402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1611868 + ... + 1631599.

It is an arithmetic number, because the mean of its divisors is an integer number (6001226667).

Almost surely, 2^32000045422 is an apocalyptic number.

32000045422 is a deficient number, since it is larger than the sum of its proper divisors (16009767914).

32000045422 is a wasteful number, since it uses less digits than its factorization.

32000045422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248402.

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 32000045422 its reverse (22454000023), we get a palindrome (54454045445).

The spelling of 32000045422 in words is "thirty-two billion, forty-five thousand, four hundred twenty-two".