430440230044 has 96 divisors (see below), whose sum is σ = 901054699776. Its totient is φ = 177694970880.

The previous prime is 430440230029. The next prime is 430440230089. The reversal of 430440230044 is 440032044034.

It is a junction number, because it is equal to n+sod(n) for n = 430440229994 and 430440230021.

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, 2588994 + ... + 2750230.

It is an arithmetic number, because the mean of its divisors is an integer number (9385986456).

Almost surely, 2^430440230044 is an apocalyptic number.

430440230044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

430440230044 is an abundant number, since it is smaller than the sum of its proper divisors (470614469732).

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

430440230044 is a wasteful number, since it uses less digits than its factorization.

430440230044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161395 (or 161393 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 430440230044 its reverse (440032044034), we get a palindrome (870472274078).

The spelling of 430440230044 in words is "four hundred thirty billion, four hundred forty million, two hundred thirty thousand, forty-four".