20360243614255 has 8 divisors (see below), whose sum is σ = 24432385294224. Its totient is φ = 16288132920000.

The previous prime is 20360243614247. The next prime is 20360243614297. The reversal of 20360243614255 is 55241634206302.

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

It is not a de Polignac number, because 20360243614255 - 2³ = 20360243614247 is a prime.

It is a Duffinian number.

It is a congruent 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, 6275446 + ... + 8949955.

It is an arithmetic number, because the mean of its divisors is an integer number (3054048161778).

Almost surely, 2^{20360243614255} is an apocalyptic number.

20360243614255 is a deficient number, since it is larger than the sum of its proper divisors (4072141679969).

20360243614255 is a wasteful number, since it uses less digits than its factorization.

20360243614255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15492857.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 20360243614255 in words is "twenty trillion, three hundred sixty billion, two hundred forty-three million, six hundred fourteen thousand, two hundred fifty-five".