43033300010040 has 64 divisors (see below), whose sum is σ = 129369419827200. Its totient is φ = 11451589354112.

The previous prime is 43033300010039. The next prime is 43033300010081. The reversal of 43033300010040 is 4001000333034.

It is a junction number, because it is equal to n+sod(n) for n = 43033300009989 and 43033300010016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374275332 + ... + 374390291.

It is an arithmetic number, because the mean of its divisors is an integer number (2021397184800).

Almost surely, 2^{43033300010040} is an apocalyptic number.

43033300010040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43033300010040 is an abundant number, since it is smaller than the sum of its proper divisors (86336119817160).

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

43033300010040 is a wasteful number, since it uses less digits than its factorization.

43033300010040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748666116 (or 748666112 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 43033300010040 its reverse (4001000333034), we get a palindrome (47034300343074).

The spelling of 43033300010040 in words is "forty-three trillion, thirty-three billion, three hundred million, ten thousand, forty".