302053201420 has 24 divisors (see below), whose sum is σ = 647807719104. Its totient is φ = 118250614656.

The previous prime is 302053201321. The next prime is 302053201421. The reversal of 302053201420 is 24102350203.

It is a super-2 number, since 2×302053201420² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302053201391 and 302053201400.

It is not an unprimeable number, because it can be changed into a prime (302053201421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160665657 + ... + 160667536.

It is an arithmetic number, because the mean of its divisors is an integer number (26991988296).

Almost surely, 2^302053201420 is an apocalyptic number.

It is an amenable number.

302053201420 is an abundant number, since it is smaller than the sum of its proper divisors (345754517684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302053201420 is a wasteful number, since it uses less digits than its factorization.

302053201420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321333249 (or 321333247 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 302053201420 its reverse (24102350203), we get a palindrome (326155551623).

The spelling of 302053201420 in words is "three hundred two billion, fifty-three million, two hundred one thousand, four hundred twenty".