4100520340 has 96 divisors (see below), whose sum is σ = 10456750080. Its totient is φ = 1319359104.

The previous prime is 4100520329. The next prime is 4100520353. The reversal of 4100520340 is 430250014.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277417 + ... + 291823.

It is an arithmetic number, because the mean of its divisors is an integer number (108924480).

Almost surely, 2^4100520340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4100520340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5228375040).

4100520340 is an abundant number, since it is smaller than the sum of its proper divisors (6356229740).

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

4100520340 is a wasteful number, since it uses less digits than its factorization.

4100520340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14549 (or 14547 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4100520340 is about 64035.3054181832. The cubic root of 4100520340 is about 1600.5883695493.

Adding to 4100520340 its reverse (430250014), we get a palindrome (4530770354).

The spelling of 4100520340 in words is "four billion, one hundred million, five hundred twenty thousand, three hundred forty".