36201240865 has 8 divisors (see below), whose sum is σ = 44153644968. Its totient is φ = 28486222080.

The previous prime is 36201240847. The next prime is 36201240871. The reversal of 36201240865 is 56804210263.

It can be written as a sum of positive squares in 4 ways, for example, as 16451136 + 36184789729 = 4056^2 + 190223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36201240865 - 2¹⁷ = 36201109793 is a prime.

It is a Duffinian 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, 59345992 + ... + 59346601.

It is an arithmetic number, because the mean of its divisors is an integer number (5519205621).

Almost surely, 2^36201240865 is an apocalyptic number.

It is an amenable number.

36201240865 is a deficient number, since it is larger than the sum of its proper divisors (7952404103).

36201240865 is a wasteful number, since it uses less digits than its factorization.

36201240865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118692659.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 36201240865 in words is "thirty-six billion, two hundred one million, two hundred forty thousand, eight hundred sixty-five".