43034424120 has 128 divisors (see below), whose sum is σ = 143589888000. Its totient is φ = 11464502400.

The previous prime is 43034424113. The next prime is 43034424131. The reversal of 43034424120 is 2142443034.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1102945 + ... + 1141295.

It is an arithmetic number, because the mean of its divisors is an integer number (1121796000).

Almost surely, 2^43034424120 is an apocalyptic number.

43034424120 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 43034424120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71794944000).

43034424120 is an abundant number, since it is smaller than the sum of its proper divisors (100555463880).

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

43034424120 is a wasteful number, since it uses less digits than its factorization.

43034424120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39410 (or 39400 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 43034424120 its reverse (2142443034), we get a palindrome (45176867154).

The spelling of 43034424120 in words is "forty-three billion, thirty-four million, four hundred twenty-four thousand, one hundred twenty".