430234120420 has 24 divisors (see below), whose sum is σ = 972991011384. Its totient is φ = 158855675136.

The previous prime is 430234120373. The next prime is 430234120451. The reversal of 430234120420 is 24021432034.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9832308964 + 420401811456 = 99158^2 + 648384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827373049 + ... + 827373568.

It is an arithmetic number, because the mean of its divisors is an integer number (40541292141).

Almost surely, 2^430234120420 is an apocalyptic number.

It is an amenable number.

430234120420 is an abundant number, since it is smaller than the sum of its proper divisors (542756890964).

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

430234120420 is a wasteful number, since it uses less digits than its factorization.

430234120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654746639 (or 1654746637 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 430234120420 its reverse (24021432034), we get a palindrome (454255552454).

The spelling of 430234120420 in words is "four hundred thirty billion, two hundred thirty-four million, one hundred twenty thousand, four hundred twenty".