43430234044152 has 64 divisors (see below), whose sum is σ = 115017156576000. Its totient is φ = 13618679928320.

The previous prime is 43430234044129. The next prime is 43430234044163. The reversal of 43430234044152 is 25144043203434.

It is a self number, because there is not a number n which added to its sum of digits gives 43430234044152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24500124 + ... + 26212907.

It is an arithmetic number, because the mean of its divisors is an integer number (1797143071500).

Almost surely, 2^{43430234044152} is an apocalyptic number.

It is an amenable number.

43430234044152 is an abundant number, since it is smaller than the sum of its proper divisors (71586922531848).

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

43430234044152 is a wasteful number, since it uses less digits than its factorization.

43430234044152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50715156 (or 50715152 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 43430234044152 its reverse (25144043203434), we get a palindrome (68574277247586).

The spelling of 43430234044152 in words is "forty-three trillion, four hundred thirty billion, two hundred thirty-four million, forty-four thousand, one hundred fifty-two".