20160046344759 has 4 divisors (see below), whose sum is σ = 26880061793016. Its totient is φ = 13440030896504.

The previous prime is 20160046344749. The next prime is 20160046344761. The reversal of 20160046344759 is 95744364006102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20160046344759 - 2⁵ = 20160046344727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20160046344749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3360007724124 + ... + 3360007724129.

It is an arithmetic number, because the mean of its divisors is an integer number (6720015448254).

Almost surely, 2^{20160046344759} is an apocalyptic number.

20160046344759 is a deficient number, since it is larger than the sum of its proper divisors (6720015448257).

20160046344759 is an equidigital number, since it uses as much as digits as its factorization.

20160046344759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6720015448256.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 20160046344759 in words is "twenty trillion, one hundred sixty billion, forty-six million, three hundred forty-four thousand, seven hundred fifty-nine".