1164464423 has 2 divisors, whose sum is σ = 1164464424. Its totient is φ = 1164464422.

The previous prime is 1164464387. The next prime is 1164464429. The reversal of 1164464423 is 3244644611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1164464423 - 2⁸ = 1164464167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1164464429) 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, 582232211 + 582232212.

It is an arithmetic number, because the mean of its divisors is an integer number (582232212).

Almost surely, 2^1164464423 is an apocalyptic number.

1164464423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164464423 is an equidigital number, since it uses as much as digits as its factorization.

1164464423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 35.

The square root of 1164464423 is about 34124.2497792992. The cubic root of 1164464423 is about 1052.0637936780.

It can be divided in two parts, 11644 and 64423, that added together give a palindrome (76067).

The spelling of 1164464423 in words is "one billion, one hundred sixty-four million, four hundred sixty-four thousand, four hundred twenty-three".