302000421132 has 72 divisors (see below), whose sum is σ = 769436596656. Its totient is φ = 99870357504.

The previous prime is 302000421131. The next prime is 302000421143. The reversal of 302000421132 is 231124000203.

302000421132 is a `hidden beast` number, since 30 + 200 + 0 + 421 + 13 + 2 = 666.

It is a super-3 number, since 3×302000421132³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (302000421131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8351563 + ... + 8387645.

It is an arithmetic number, because the mean of its divisors is an integer number (10686619398).

Almost surely, 2^302000421132 is an apocalyptic number.

It is an amenable number.

302000421132 is an abundant number, since it is smaller than the sum of its proper divisors (467436175524).

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

302000421132 is a wasteful number, since it uses less digits than its factorization.

302000421132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37927 (or 37922 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 302000421132 its reverse (231124000203), we get a palindrome (533124421335).

The spelling of 302000421132 in words is "three hundred two billion, four hundred twenty-one thousand, one hundred thirty-two".