302204131442 has 16 divisors (see below), whose sum is σ = 454875782400. Its totient is φ = 150579439680.

The previous prime is 302204131409. The next prime is 302204131469. The reversal of 302204131442 is 244131402203.

It is a super-2 number, since 2×302204131442² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 927767 + ... + 1210437.

It is an arithmetic number, because the mean of its divisors is an integer number (28429736400).

Almost surely, 2^302204131442 is an apocalyptic number.

302204131442 is a deficient number, since it is larger than the sum of its proper divisors (152671650958).

302204131442 is a wasteful number, since it uses less digits than its factorization.

302204131442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284521.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 302204131442 its reverse (244131402203), we get a palindrome (546335533645).

The spelling of 302204131442 in words is "three hundred two billion, two hundred four million, one hundred thirty-one thousand, four hundred forty-two".