2020351670167 has 4 divisors (see below), whose sum is σ = 2021426899120. Its totient is φ = 2019276441216.

The previous prime is 2020351670153. The next prime is 2020351670201. The reversal of 2020351670167 is 7610761530202.

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 2020351670167 - 2²⁷ = 2020217452439 is a prime.

It is a super-2 number, since 2×2020351670167² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020351970167) 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, 537611658 + ... + 537615415.

It is an arithmetic number, because the mean of its divisors is an integer number (505356724780).

Almost surely, 2^{2020351670167} is an apocalyptic number.

2020351670167 is a deficient number, since it is larger than the sum of its proper divisors (1075228953).

2020351670167 is a wasteful number, since it uses less digits than its factorization.

2020351670167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075228952.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 2020351670167 in words is "two trillion, twenty billion, three hundred fifty-one million, six hundred seventy thousand, one hundred sixty-seven".