1141406767 has 2 divisors, whose sum is σ = 1141406768. Its totient is φ = 1141406766.

The previous prime is 1141406753. The next prime is 1141406873. The reversal of 1141406767 is 7676041411.

It is a weak prime.

It is an emirp because it is prime and its reverse (7676041411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141406767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141406467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570703383 + 570703384.

It is an arithmetic number, because the mean of its divisors is an integer number (570703384).

Almost surely, 2^1141406767 is an apocalyptic number.

1141406767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141406767 is an equidigital number, since it uses as much as digits as its factorization.

1141406767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1141406767 is about 33784.7120307396. The cubic root of 1141406767 is about 1045.0734491997.

The spelling of 1141406767 in words is "one billion, one hundred forty-one million, four hundred six thousand, seven hundred sixty-seven".