32422041994 has 4 divisors (see below), whose sum is σ = 48633062994. Its totient is φ = 16211020996.

The previous prime is 32422041947. The next prime is 32422042019. The reversal of 32422041994 is 49914022423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49914022423 = 29 ⋅1721173187.

It can be written as a sum of positive squares in only one way, i.e., 18899375625 + 13522666369 = 137475^2 + 116287^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8105510497 + ... + 8105510500.

Almost surely, 2^32422041994 is an apocalyptic number.

32422041994 is a deficient number, since it is larger than the sum of its proper divisors (16211021000).

32422041994 is a wasteful number, since it uses less digits than its factorization.

32422041994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16211020999.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 32422041994 in words is "thirty-two billion, four hundred twenty-two million, forty-one thousand, nine hundred ninety-four".