1167611411 has 2 divisors, whose sum is σ = 1167611412. Its totient is φ = 1167611410.

The previous prime is 1167611363. The next prime is 1167611429. The reversal of 1167611411 is 1141167611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1167611411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1167611441) 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, 583805705 + 583805706.

It is an arithmetic number, because the mean of its divisors is an integer number (583805706).

Almost surely, 2^1167611411 is an apocalyptic number.

1167611411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167611411 is an equidigital number, since it uses as much as digits as its factorization.

1167611411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 29.

The square root of 1167611411 is about 34170.3293955443. The cubic root of 1167611411 is about 1053.0106822244.

The spelling of 1167611411 in words is "one billion, one hundred sixty-seven million, six hundred eleven thousand, four hundred eleven".