4113235212520 has 128 divisors (see below), whose sum is σ = 10603921766400. Its totient is φ = 1406650752000.

The previous prime is 4113235212451. The next prime is 4113235212533. The reversal of 4113235212520 is 252125323114.

It is a happy 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, 351522670 + ... + 351534370.

It is an arithmetic number, because the mean of its divisors is an integer number (82843138800).

Almost surely, 2^{4113235212520} is an apocalyptic number.

4113235212520 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 4113235212520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5301960883200).

4113235212520 is an abundant number, since it is smaller than the sum of its proper divisors (6490686553880).

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

4113235212520 is a wasteful number, since it uses less digits than its factorization.

4113235212520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14819 (or 14815 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 4113235212520 in words is "four trillion, one hundred thirteen billion, two hundred thirty-five million, two hundred twelve thousand, five hundred twenty".