304420201142 has 4 divisors (see below), whose sum is σ = 456630301716. Its totient is φ = 152210100570.

The previous prime is 304420201121. The next prime is 304420201171. The reversal of 304420201142 is 241102024403.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×304420201142³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76105050284 + ... + 76105050287.

It is an arithmetic number, because the mean of its divisors is an integer number (114157575429).

Almost surely, 2^304420201142 is an apocalyptic number.

304420201142 is a deficient number, since it is larger than the sum of its proper divisors (152210100574).

304420201142 is a wasteful number, since it uses less digits than its factorization.

304420201142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152210100573.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 304420201142 its reverse (241102024403), we get a palindrome (545522225545).

The spelling of 304420201142 in words is "three hundred four billion, four hundred twenty million, two hundred one thousand, one hundred forty-two".