302404201442 has 8 divisors (see below), whose sum is σ = 518407202496. Its totient is φ = 129601800612.

The previous prime is 302404201433. The next prime is 302404201447. The reversal of 302404201442 is 244102404203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (302404201447) 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, 10800150038 + ... + 10800150065.

It is an arithmetic number, because the mean of its divisors is an integer number (64800900312).

Almost surely, 2^302404201442 is an apocalyptic number.

302404201442 is a deficient number, since it is larger than the sum of its proper divisors (216003001054).

302404201442 is a wasteful number, since it uses less digits than its factorization.

302404201442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21600300112.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 302404201442 its reverse (244102404203), we get a palindrome (546506605645).

The spelling of 302404201442 in words is "three hundred two billion, four hundred four million, two hundred one thousand, four hundred forty-two".