420140300230 has 16 divisors (see below), whose sum is σ = 864288617760. Its totient is φ = 144048102912.

The previous prime is 420140300221. The next prime is 420140300231. The reversal of 420140300230 is 32003041024.

It is a junction number, because it is equal to n+sod(n) for n = 420140300198 and 420140300207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420140300231) 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, 3001002075 + ... + 3001002214.

It is an arithmetic number, because the mean of its divisors is an integer number (54018038610).

Almost surely, 2^420140300230 is an apocalyptic number.

420140300230 is an abundant number, since it is smaller than the sum of its proper divisors (444148317530).

420140300230 is a wasteful number, since it uses less digits than its factorization.

420140300230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002004303.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 420140300230 its reverse (32003041024), we get a palindrome (452143341254).

The spelling of 420140300230 in words is "four hundred twenty billion, one hundred forty million, three hundred thousand, two hundred thirty".