43133340341040 has 80 divisors (see below), whose sum is σ = 135709076825088. Its totient is φ = 11330549100288.

The previous prime is 43133340340939. The next prime is 43133340341041. The reversal of 43133340341040 is 4014304333134.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 43133340340992 and 43133340341010.

It is not an unprimeable number, because it can be changed into a prime (43133340341041) 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, 1341194752 + ... + 1341226911.

Almost surely, 2^{43133340341040} is an apocalyptic number.

43133340341040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43133340341040 is an abundant number, since it is smaller than the sum of its proper divisors (92575736484048).

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

43133340341040 is a wasteful number, since it uses less digits than its factorization.

43133340341040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682421746 (or 2682421740 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 43133340341040 its reverse (4014304333134), we get a palindrome (47147644674174).

The spelling of 43133340341040 in words is "forty-three trillion, one hundred thirty-three billion, three hundred forty million, three hundred forty-one thousand, forty".