41434433124520 has 128 divisors (see below), whose sum is σ = 101902931020800. Its totient is φ = 15094583193600.

The previous prime is 41434433124481. The next prime is 41434433124523. The reversal of 41434433124520 is 2542133443414.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (41434433124523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334245750 + ... + 334369690.

It is an arithmetic number, because the mean of its divisors is an integer number (796116648600).

Almost surely, 2^{41434433124520} is an apocalyptic number.

41434433124520 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 41434433124520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50951465510400).

41434433124520 is an abundant number, since it is smaller than the sum of its proper divisors (60468497896280).

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

41434433124520 is a wasteful number, since it uses less digits than its factorization.

41434433124520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139859 (or 139855 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

Adding to 41434433124520 its reverse (2542133443414), we get a palindrome (43976566567934).

The spelling of 41434433124520 in words is "forty-one trillion, four hundred thirty-four billion, four hundred thirty-three million, one hundred twenty-four thousand, five hundred twenty".