2182140967 has 2 divisors, whose sum is σ = 2182140968. Its totient is φ = 2182140966.

The previous prime is 2182140913. The next prime is 2182140973. The reversal of 2182140967 is 7690412812.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2182140967 - 2²³ = 2173752359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2182140167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091070483 + 1091070484.

It is an arithmetic number, because the mean of its divisors is an integer number (1091070484).

Almost surely, 2^2182140967 is an apocalyptic number.

2182140967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2182140967 is an equidigital number, since it uses as much as digits as its factorization.

2182140967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 2182140967 is about 46713.3917308517. The cubic root of 2182140967 is about 1297.0625920552.

The spelling of 2182140967 in words is "two billion, one hundred eighty-two million, one hundred forty thousand, nine hundred sixty-seven".