468129811 has 2 divisors, whose sum is σ = 468129812. Its totient is φ = 468129810.

The previous prime is 468129773. The next prime is 468129817. The reversal of 468129811 is 118921864.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468129811 is a prime.

It is not a weakly prime, because it can be changed into another prime (468129817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234064905 + 234064906.

It is an arithmetic number, because the mean of its divisors is an integer number (234064906).

Almost surely, 2^468129811 is an apocalyptic number.

468129811 is a deficient number, since it is larger than the sum of its proper divisors (1).

468129811 is an equidigital number, since it uses as much as digits as its factorization.

468129811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 40.

The square root of 468129811 is about 21636.3077025633. The cubic root of 468129811 is about 776.4653848122.

The spelling of 468129811 in words is "four hundred sixty-eight million, one hundred twenty-nine thousand, eight hundred eleven".