1164452042 has 32 divisors (see below), whose sum is σ = 1897499520. Its totient is φ = 532762560.

The previous prime is 1164452017. The next prime is 1164452071. The reversal of 1164452042 is 2402544611.

It is a junction number, because it is equal to n+sod(n) for n = 1164451996 and 1164452014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2314763 + ... + 2315265.

It is an arithmetic number, because the mean of its divisors is an integer number (59296860).

Almost surely, 2^1164452042 is an apocalyptic number.

1164452042 is a deficient number, since it is larger than the sum of its proper divisors (733047478).

1164452042 is a wasteful number, since it uses less digits than its factorization.

1164452042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1164452042 is about 34124.0683682353. The cubic root of 1164452042 is about 1052.0600650260.

Adding to 1164452042 its reverse (2402544611), we get a palindrome (3566996653).

The spelling of 1164452042 in words is "one billion, one hundred sixty-four million, four hundred fifty-two thousand, forty-two".