43330430342340 has 48 divisors (see below), whose sum is σ = 134805783288960. Its totient is φ = 11554781424480.

The previous prime is 43330430342321. The next prime is 43330430342347. The reversal of 43330430342340 is 4324303403334.

43330430342340 is a `hidden beast` number, since 4 + 3 + 3 + 3 + 0 + 4 + 303 + 4 + 2 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 43330430342295 and 43330430342304.

It is not an unprimeable number, because it can be changed into a prime (43330430342347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40120768296 + ... + 40120769375.

It is an arithmetic number, because the mean of its divisors is an integer number (2808453818520).

Almost surely, 2^{43330430342340} is an apocalyptic number.

It is an amenable number.

43330430342340 is an abundant number, since it is smaller than the sum of its proper divisors (91475352946620).

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

43330430342340 is a wasteful number, since it uses less digits than its factorization.

43330430342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80241537689 (or 80241537681 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 36.

Adding to 43330430342340 its reverse (4324303403334), we get a palindrome (47654733745674).

The spelling of 43330430342340 in words is "forty-three trillion, three hundred thirty billion, four hundred thirty million, three hundred forty-two thousand, three hundred forty".