2086142323 has 2 divisors, whose sum is σ = 2086142324. Its totient is φ = 2086142322.

The previous prime is 2086142321. The next prime is 2086142413. The reversal of 2086142323 is 3232416802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2086142323 - 2¹ = 2086142321 is a prime.

Together with 2086142321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2086142321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1043071161 + 1043071162.

It is an arithmetic number, because the mean of its divisors is an integer number (1043071162).

Almost surely, 2^2086142323 is an apocalyptic number.

2086142323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2086142323 is an equidigital number, since it uses as much as digits as its factorization.

2086142323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2086142323 is about 45674.3070336048. The cubic root of 2086142323 is about 1277.7561442720.

The spelling of 2086142323 in words is "two billion, eighty-six million, one hundred forty-two thousand, three hundred twenty-three".