43045040335052 has 48 divisors (see below), whose sum is σ = 86264566080000. Its totient is φ = 18410502144384.

The previous prime is 43045040335051. The next prime is 43045040335103. The reversal of 43045040335052 is 25053304054034.

It is a junction number, because it is equal to n+sod(n) for n = 43045040334997 and 43045040335015.

It is not an unprimeable number, because it can be changed into a prime (43045040335051) 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, 59208449 + ... + 59931047.

It is an arithmetic number, because the mean of its divisors is an integer number (1797178460000).

Almost surely, 2^{43045040335052} is an apocalyptic number.

It is an amenable number.

43045040335052 is an abundant number, since it is smaller than the sum of its proper divisors (43219525744948).

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

43045040335052 is a wasteful number, since it uses less digits than its factorization.

43045040335052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726918 (or 726916 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 38.

Adding to 43045040335052 its reverse (25053304054034), we get a palindrome (68098344389086).

The spelling of 43045040335052 in words is "forty-three trillion, forty-five billion, forty million, three hundred thirty-five thousand, fifty-two".