36427915388 has 6 divisors (see below), whose sum is σ = 63748851936. Its totient is φ = 18213957692.

The previous prime is 36427915373. The next prime is 36427915397. The reversal of 36427915388 is 88351972463.

36427915388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4553489420 + ... + 4553489427.

It is an arithmetic number, because the mean of its divisors is an integer number (10624808656).

Almost surely, 2^36427915388 is an apocalyptic number.

It is an amenable number.

36427915388 is a deficient number, since it is larger than the sum of its proper divisors (27320936548).

36427915388 is a wasteful number, since it uses less digits than its factorization.

36427915388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106978851 (or 9106978849 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 56.

The spelling of 36427915388 in words is "thirty-six billion, four hundred twenty-seven million, nine hundred fifteen thousand, three hundred eighty-eight".