1142290967 has 2 divisors, whose sum is σ = 1142290968. Its totient is φ = 1142290966.

The previous prime is 1142290957. The next prime is 1142290969. The reversal of 1142290967 is 7690922411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1142290967 - 2⁴ = 1142290951 is a prime.

Together with 1142290969, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142290969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571145483 + 571145484.

It is an arithmetic number, because the mean of its divisors is an integer number (571145484).

Almost surely, 2^1142290967 is an apocalyptic number.

1142290967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142290967 is an equidigital number, since it uses as much as digits as its factorization.

1142290967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 1142290967 is about 33797.7952979185. The cubic root of 1142290967 is about 1045.3432377520.

The spelling of 1142290967 in words is "one billion, one hundred forty-two million, two hundred ninety thousand, nine hundred sixty-seven".