1164160042 has 8 divisors (see below), whose sum is σ = 1822163616. Its totient is φ = 556772172.

The previous prime is 1164159991. The next prime is 1164160043. The reversal of 1164160042 is 2400614611.

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

It is a junction number, because it is equal to n+sod(n) for n = 1164159989 and 1164160016.

It is not an unprimeable number, because it can be changed into a prime (1164160043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12653868 + ... + 12653959.

It is an arithmetic number, because the mean of its divisors is an integer number (227770452).

Almost surely, 2^1164160042 is an apocalyptic number.

1164160042 is a deficient number, since it is larger than the sum of its proper divisors (658003574).

1164160042 is a wasteful number, since it uses less digits than its factorization.

1164160042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25307852.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1164160042 is about 34119.7895948964. The cubic root of 1164160042 is about 1051.9721188763.

Adding to 1164160042 its reverse (2400614611), we get a palindrome (3564774653).

The spelling of 1164160042 in words is "one billion, one hundred sixty-four million, one hundred sixty thousand, forty-two".