43133302402040 has 64 divisors (see below), whose sum is σ = 97972970830560. Its totient is φ = 17089277667840.

The previous prime is 43133302402013. The next prime is 43133302402097. The reversal of 43133302402040 is 4020420333134.

It is a super-2 number, since 2×43133302402040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43133302401994 and 43133302402012.

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, 25427630 + ... + 27070850.

Almost surely, 2^{43133302402040} is an apocalyptic number.

43133302402040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43133302402040 is an abundant number, since it is smaller than the sum of its proper divisors (54839668428520).

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

43133302402040 is a wasteful number, since it uses less digits than its factorization.

43133302402040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649472 (or 1649468 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 43133302402040 its reverse (4020420333134), we get a palindrome (47153722735174).

The spelling of 43133302402040 in words is "forty-three trillion, one hundred thirty-three billion, three hundred two million, four hundred two thousand, forty".