430400004243340 has 24 divisors (see below), whose sum is σ = 903840403388832. Its totient is φ = 172159926558720.

The previous prime is 430400004243337. The next prime is 430400004243347. The reversal of 430400004243340 is 43342400004034.

It is not an unprimeable number, because it can be changed into a prime (430400004243347) 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, 76595377 + ... + 82022263.

It is an arithmetic number, because the mean of its divisors is an integer number (37660016807868).

Almost surely, 2^{430400004243340} is an apocalyptic number.

It is an amenable number.

430400004243340 is an abundant number, since it is smaller than the sum of its proper divisors (473440399145492).

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

430400004243340 is a wasteful number, since it uses less digits than its factorization.

430400004243340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392337 (or 9392335 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 430400004243340 its reverse (43342400004034), we get a palindrome (473742404247374).

The spelling of 430400004243340 in words is "four hundred thirty trillion, four hundred billion, four million, two hundred forty-three thousand, three hundred forty".