1426376167 has 2 divisors, whose sum is σ = 1426376168. Its totient is φ = 1426376166.

The previous prime is 1426376137. The next prime is 1426376179. The reversal of 1426376167 is 7616736241.

It is a strong prime.

It is an emirp because it is prime and its reverse (7616736241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1426376167 is a prime.

It is a super-2 number, since 2×1426376167² = 4069097939571223778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1426376137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713188083 + 713188084.

It is an arithmetic number, because the mean of its divisors is an integer number (713188084).

Almost surely, 2^1426376167 is an apocalyptic number.

1426376167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1426376167 is an equidigital number, since it uses as much as digits as its factorization.

1426376167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 1426376167 is about 37767.3955548963. The cubic root of 1426376167 is about 1125.6706893279.

The spelling of 1426376167 in words is "one billion, four hundred twenty-six million, three hundred seventy-six thousand, one hundred sixty-seven".