20343360211707 has 8 divisors (see below), whose sum is σ = 29210978765584. Its totient is φ = 12518990899488.

The previous prime is 20343360211661. The next prime is 20343360211709. The reversal of 20343360211707 is 70711206334302.

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

It is not a de Polignac number, because 20343360211707 - 2⁷ = 20343360211579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 521624620813 = 20343360211707 / (2 + 0 + 3 + 4 + 3 + 3 + 6 + 0 + 2 + 1 + 1 + 7 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20343360211709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260812310368 + ... + 260812310445.

It is an arithmetic number, because the mean of its divisors is an integer number (3651372345698).

Almost surely, 2^{20343360211707} is an apocalyptic number.

20343360211707 is a deficient number, since it is larger than the sum of its proper divisors (8867618553877).

20343360211707 is a wasteful number, since it uses less digits than its factorization.

20343360211707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521624620829.

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 20343360211707 in words is "twenty trillion, three hundred forty-three billion, three hundred sixty million, two hundred eleven thousand, seven hundred seven".