1164322442 has 8 divisors (see below), whose sum is σ = 1751349600. Its totient is φ = 580539244.

The previous prime is 1164322427. The next prime is 1164322457. The reversal of 1164322442 is 2442234611.

It is an interprime number because it is at equal distance from previous prime (1164322427) and next prime (1164322457).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 810092 + ... + 811527.

It is an arithmetic number, because the mean of its divisors is an integer number (218918700).

Almost surely, 2^1164322442 is an apocalyptic number.

1164322442 is a deficient number, since it is larger than the sum of its proper divisors (587027158).

1164322442 is a wasteful number, since it uses less digits than its factorization.

1164322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621980.

The product of its digits is 9216, while the sum is 29.

The square root of 1164322442 is about 34122.1693624541. The cubic root of 1164322442 is about 1052.0210332073.

The spelling of 1164322442 in words is "one billion, one hundred sixty-four million, three hundred twenty-two thousand, four hundred forty-two".