430132232020 has 96 divisors (see below), whose sum is σ = 945066165120. Its totient is φ = 164286144000.

The previous prime is 430132232011. The next prime is 430132232053. The reversal of 430132232020 is 20232231034.

It is a super-2 number, since 2×430132232020² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430132231982 and 430132232000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13320895 + ... + 13353145.

It is an arithmetic number, because the mean of its divisors is an integer number (9844439220).

Almost surely, 2^430132232020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 430132232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472533082560).

430132232020 is an abundant number, since it is smaller than the sum of its proper divisors (514933933100).

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

430132232020 is a wasteful number, since it uses less digits than its factorization.

430132232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32633 (or 32631 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 430132232020 its reverse (20232231034), we get a palindrome (450364463054).

The spelling of 430132232020 in words is "four hundred thirty billion, one hundred thirty-two million, two hundred thirty-two thousand, twenty".