1304141042 has 4 divisors (see below), whose sum is σ = 1956211566. Its totient is φ = 652070520.

The previous prime is 1304141017. The next prime is 1304141053. The reversal of 1304141042 is 2401414031.

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., 1200691801 + 103449241 = 34651^2 + 10171^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326035259 + ... + 326035262.

Almost surely, 2^1304141042 is an apocalyptic number.

1304141042 is a deficient number, since it is larger than the sum of its proper divisors (652070524).

1304141042 is an equidigital number, since it uses as much as digits as its factorization.

1304141042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652070523.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1304141042 is about 36112.8930162068. The cubic root of 1304141042 is about 1092.5505018834.

Adding to 1304141042 its reverse (2401414031), we get a palindrome (3705555073).

The spelling of 1304141042 in words is "one billion, three hundred four million, one hundred forty-one thousand, forty-two".