43244332034040 has 192 divisors, whose sum is σ = 141636398286240. Its totient is φ = 11442219909120.

The previous prime is 43244332034009. The next prime is 43244332034053. The reversal of 43244332034040 is 4043023344234.

43244332034040 is a `hidden beast` number, since 4 + 3 + 2 + 4 + 43 + 3 + 203 + 404 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 43244332033986 and 43244332034004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 365572344 + ... + 365690616.

Almost surely, 2^{43244332034040} is an apocalyptic number.

43244332034040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43244332034040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70818199143120).

43244332034040 is an abundant number, since it is smaller than the sum of its proper divisors (98392066252200).

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

43244332034040 is a wasteful number, since it uses less digits than its factorization.

43244332034040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126174 (or 126167 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 43244332034040 its reverse (4043023344234), we get a palindrome (47287355378274).

The spelling of 43244332034040 in words is "forty-three trillion, two hundred forty-four billion, three hundred thirty-two million, thirty-four thousand, forty".