1302142304 has 24 divisors (see below), whose sum is σ = 2565239040. Its totient is φ = 650653056.

The previous prime is 1302142249. The next prime is 1302142307. The reversal of 1302142304 is 4032412031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302142307) 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, 40982 + ... + 65450.

It is an arithmetic number, because the mean of its divisors is an integer number (106884960).

Almost surely, 2^1302142304 is an apocalyptic number.

It is an amenable number.

1302142304 is a deficient number, since it is larger than the sum of its proper divisors (1263096736).

1302142304 is a wasteful number, since it uses less digits than its factorization.

1302142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26142 (or 26134 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1302142304 is about 36085.2089366267. The cubic root of 1302142304 is about 1091.9920656707.

Adding to 1302142304 its reverse (4032412031), we get a palindrome (5334554335).

The spelling of 1302142304 in words is "one billion, three hundred two million, one hundred forty-two thousand, three hundred four".