302141402243 has 4 divisors (see below), whose sum is σ = 302463859320. Its totient is φ = 301818945168.

The previous prime is 302141402221. The next prime is 302141402309. The reversal of 302141402243 is 342204141203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342204141203 = 2081 ⋅164442163.

It is a cyclic number.

It is not a de Polignac number, because 302141402243 - 2¹⁴ = 302141385859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302141462243) 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, 161227133 + ... + 161229006.

It is an arithmetic number, because the mean of its divisors is an integer number (75615964830).

Almost surely, 2^302141402243 is an apocalyptic number.

302141402243 is a deficient number, since it is larger than the sum of its proper divisors (322457077).

302141402243 is an equidigital number, since it uses as much as digits as its factorization.

302141402243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322457076.

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

Adding to 302141402243 its reverse (342204141203), we get a palindrome (644345543446).

The spelling of 302141402243 in words is "three hundred two billion, one hundred forty-one million, four hundred two thousand, two hundred forty-three".