43082951040 has 192 divisors, whose sum is σ = 150992627760. Its totient is φ = 11317211136.

The previous prime is 43082951039. The next prime is 43082951047. The reversal of 43082951040 is 4015928034.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×43082951040² (a number of 22 digits) contains 22 as substring.

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 = 43082950986 and 43082951004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43082951047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330102 + ... + 441738.

Almost surely, 2^43082951040 is an apocalyptic number.

43082951040 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 43082951040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75496313880).

43082951040 is an abundant number, since it is smaller than the sum of its proper divisors (107909676720).

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

43082951040 is a wasteful number, since it uses less digits than its factorization.

43082951040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111729 (or 111714 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 43082951040 in words is "forty-three billion, eighty-two million, nine hundred fifty-one thousand, forty".