36394243118 has 4 divisors (see below), whose sum is σ = 54591364680. Its totient is φ = 18197121558.

The previous prime is 36394243097. The next prime is 36394243163. The reversal of 36394243118 is 81134249363.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9098560778 + ... + 9098560781.

It is an arithmetic number, because the mean of its divisors is an integer number (13647841170).

Almost surely, 2^36394243118 is an apocalyptic number.

36394243118 is a deficient number, since it is larger than the sum of its proper divisors (18197121562).

36394243118 is a wasteful number, since it uses less digits than its factorization.

36394243118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18197121561.

The product of its digits is 373248, while the sum is 44.

The spelling of 36394243118 in words is "thirty-six billion, three hundred ninety-four million, two hundred forty-three thousand, one hundred eighteen".