304001042 has 4 divisors (see below), whose sum is σ = 456001566. Its totient is φ = 152000520.

The previous prime is 304001041. The next prime is 304001053. The reversal of 304001042 is 240100403.

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., 279190681 + 24810361 = 16709^2 + 4981^2 .

It is not an unprimeable number, because it can be changed into a prime (304001041) by changing a digit.

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 as a sum of consecutive naturals, namely, 76000259 + ... + 76000262.

Almost surely, 2^304001042 is an apocalyptic number.

304001042 is a deficient number, since it is larger than the sum of its proper divisors (152000524).

304001042 is a wasteful number, since it uses less digits than its factorization.

304001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152000523.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 304001042 is about 17435.6256555364. The cubic root of 304001042 is about 672.3958495998.

Adding to 304001042 its reverse (240100403), we get a palindrome (544101445).

The spelling of 304001042 in words is "three hundred four million, one thousand, forty-two".