300021230414142 has 112 divisors (see below), whose sum is σ = 704097764507520. Its totient is φ = 95655929971536.

The previous prime is 300021230414131. The next prime is 300021230414159. The reversal of 300021230414142 is 241414032120003.

300021230414142 is a `hidden beast` number, since 3 + 0 + 0 + 0 + 2 + 1 + 230 + 414 + 14 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1222761709 + ... + 1223007047.

Almost surely, 2^{300021230414142} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300021230414142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352048882253760).

300021230414142 is an abundant number, since it is smaller than the sum of its proper divisors (404076534093378).

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

300021230414142 is a wasteful number, since it uses less digits than its factorization.

300021230414142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281849 (or 281834 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 300021230414142 its reverse (241414032120003), we get a palindrome (541435262534145).

The spelling of 300021230414142 in words is "three hundred trillion, twenty-one billion, two hundred thirty million, four hundred fourteen thousand, one hundred forty-two".