36394414540 has 24 divisors (see below), whose sum is σ = 83376295632. Its totient is φ = 13234332480.

The previous prime is 36394414517. The next prime is 36394414583. The reversal of 36394414540 is 4541449363.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82714359 + ... + 82714798.

It is an arithmetic number, because the mean of its divisors is an integer number (3474012318).

Almost surely, 2^36394414540 is an apocalyptic number.

It is an amenable number.

36394414540 is an abundant number, since it is smaller than the sum of its proper divisors (46981881092).

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

36394414540 is a wasteful number, since it uses less digits than its factorization.

36394414540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165429177 (or 165429175 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 36394414540 in words is "thirty-six billion, three hundred ninety-four million, four hundred fourteen thousand, five hundred forty".