36438198204 has 24 divisors (see below), whose sum is σ = 85039476480. Its totient is φ = 12143635504.

The previous prime is 36438198193. The next prime is 36438198239. The reversal of 36438198204 is 40289183463.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240834 + ... + 361769.

It is an arithmetic number, because the mean of its divisors is an integer number (3543311520).

Almost surely, 2^36438198204 is an apocalyptic number.

It is an amenable number.

36438198204 is an abundant number, since it is smaller than the sum of its proper divisors (48601278276).

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

36438198204 is a wasteful number, since it uses less digits than its factorization.

36438198204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607649 (or 607647 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 36438198204 in words is "thirty-six billion, four hundred thirty-eight million, one hundred ninety-eight thousand, two hundred four".