302032242421 has 16 divisors (see below), whose sum is σ = 387894253824. Its totient is φ = 228580539264.

The previous prime is 302032242397. The next prime is 302032242469. The reversal of 302032242421 is 124242230203.

It is not a de Polignac number, because 302032242421 - 2⁷ = 302032242293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302032242221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72150856 + ... + 72155041.

It is an arithmetic number, because the mean of its divisors is an integer number (24243390864).

Almost surely, 2^302032242421 is an apocalyptic number.

It is an amenable number.

302032242421 is a deficient number, since it is larger than the sum of its proper divisors (85862011403).

302032242421 is a wasteful number, since it uses less digits than its factorization.

302032242421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144305940.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 302032242421 its reverse (124242230203), we get a palindrome (426274472624).

The spelling of 302032242421 in words is "three hundred two billion, thirty-two million, two hundred forty-two thousand, four hundred twenty-one".