36118207388 has 12 divisors (see below), whose sum is σ = 63412750632. Its totient is φ = 18000278640.

The previous prime is 36118207319. The next prime is 36118207399. The reversal of 36118207388 is 88370281163.

It is a happy number.

It is a congruent number.

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, 14704883 + ... + 14707338.

It is an arithmetic number, because the mean of its divisors is an integer number (5284395886).

Almost surely, 2^36118207388 is an apocalyptic number.

It is an amenable number.

36118207388 is a deficient number, since it is larger than the sum of its proper divisors (27294543244).

36118207388 is a wasteful number, since it uses less digits than its factorization.

36118207388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29412532 (or 29412530 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 36118207388 in words is "thirty-six billion, one hundred eighteen million, two hundred seven thousand, three hundred eighty-eight".