36335642422 has 4 divisors (see below), whose sum is σ = 54503463636. Its totient is φ = 18167821210.

The previous prime is 36335642417. The next prime is 36335642429. The reversal of 36335642422 is 22424653363.

It is a semiprime because it is the product of two primes.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36335642429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9083910604 + ... + 9083910607.

It is an arithmetic number, because the mean of its divisors is an integer number (13625865909).

Almost surely, 2^36335642422 is an apocalyptic number.

36335642422 is a deficient number, since it is larger than the sum of its proper divisors (18167821214).

36335642422 is a wasteful number, since it uses less digits than its factorization.

36335642422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18167821213.

The product of its digits is 622080, while the sum is 40.

The spelling of 36335642422 in words is "thirty-six billion, three hundred thirty-five million, six hundred forty-two thousand, four hundred twenty-two".