234030422420 has 12 divisors (see below), whose sum is σ = 491463887124. Its totient is φ = 93612168960.

The previous prime is 234030422389. The next prime is 234030422441. The reversal of 234030422420 is 24224030432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 166114935184 + 67915487236 = 407572^2 + 260606^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 234030422420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5850760541 + ... + 5850760580.

It is an arithmetic number, because the mean of its divisors is an integer number (40955323927).

Almost surely, 2^234030422420 is an apocalyptic number.

234030422420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234030422420 is an abundant number, since it is smaller than the sum of its proper divisors (257433464704).

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

234030422420 is a wasteful number, since it uses less digits than its factorization.

234030422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701521130 (or 11701521128 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 234030422420 its reverse (24224030432), we get a palindrome (258254452852).

The spelling of 234030422420 in words is "two hundred thirty-four billion, thirty million, four hundred twenty-two thousand, four hundred twenty".