1334312104042 has 4 divisors (see below), whose sum is σ = 2001468156066. Its totient is φ = 667156052020.

The previous prime is 1334312103991. The next prime is 1334312104057. The reversal of 1334312104042 is 2404012134331.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1284484489201 + 49827614841 = 1133351^2 + 223221^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1334312104042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333578026009 + ... + 333578026012.

Almost surely, 2^{1334312104042} is an apocalyptic number.

1334312104042 is a deficient number, since it is larger than the sum of its proper divisors (667156052024).

1334312104042 is an equidigital number, since it uses as much as digits as its factorization.

1334312104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667156052023.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1334312104042 its reverse (2404012134331), we get a palindrome (3738324238373).

The spelling of 1334312104042 in words is "one trillion, three hundred thirty-four billion, three hundred twelve million, one hundred four thousand, forty-two".