1164745342 has 4 divisors (see below), whose sum is σ = 1747118016. Its totient is φ = 582372670.

The previous prime is 1164745339. The next prime is 1164745349. The reversal of 1164745342 is 2435474611.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164745349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291186334 + ... + 291186337.

It is an arithmetic number, because the mean of its divisors is an integer number (436779504).

Almost surely, 2^1164745342 is an apocalyptic number.

1164745342 is a deficient number, since it is larger than the sum of its proper divisors (582372674).

1164745342 is an equidigital number, since it uses as much as digits as its factorization.

1164745342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582372673.

The product of its digits is 80640, while the sum is 37.

The square root of 1164745342 is about 34128.3656508776. The cubic root of 1164745342 is about 1052.1483879173.

The spelling of 1164745342 in words is "one billion, one hundred sixty-four million, seven hundred forty-five thousand, three hundred forty-two".