1320014042 has 8 divisors (see below), whose sum is σ = 1982010036. Its totient is φ = 659344032.

The previous prime is 1320014041. The next prime is 1320014053. The reversal of 1320014042 is 2404100231.

It can be written as a sum of positive squares in 2 ways, for example, as 953636161 + 366377881 = 30881^2 + 19141^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1320014042.

It is not an unprimeable number, because it can be changed into a prime (1320014041) 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 in 3 ways as a sum of consecutive naturals, for example, 329003 + ... + 332990.

Almost surely, 2^1320014042 is an apocalyptic number.

1320014042 is a deficient number, since it is larger than the sum of its proper divisors (661995994).

1320014042 is an equidigital number, since it uses as much as digits as its factorization.

1320014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662992.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1320014042 is about 36331.9974953208. The cubic root of 1320014042 is about 1096.9652002532.

Adding to 1320014042 its reverse (2404100231), we get a palindrome (3724114273).

The spelling of 1320014042 in words is "one billion, three hundred twenty million, fourteen thousand, forty-two".