36444393338 has 8 divisors (see below), whose sum is σ = 55593142560. Its totient is φ = 17913345820.

The previous prime is 36444393319. The next prime is 36444393361. The reversal of 36444393338 is 83339344463.

36444393338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 154425278 + ... + 154425513.

It is an arithmetic number, because the mean of its divisors is an integer number (6949142820).

Almost surely, 2^36444393338 is an apocalyptic number.

36444393338 is a deficient number, since it is larger than the sum of its proper divisors (19148749222).

36444393338 is a wasteful number, since it uses less digits than its factorization.

36444393338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308850852.

The product of its digits is 6718464, while the sum is 50.

The spelling of 36444393338 in words is "thirty-six billion, four hundred forty-four million, three hundred ninety-three thousand, three hundred thirty-eight".