541236404120 has 128 divisors (see below), whose sum is σ = 1272960360000. Its totient is φ = 206851233792.

The previous prime is 541236404099. The next prime is 541236404143. The reversal of 541236404120 is 21404632145.

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, 51107786 + ... + 51118374.

Almost surely, 2^541236404120 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 541236404120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636480180000).

541236404120 is an abundant number, since it is smaller than the sum of its proper divisors (731723955880).

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

541236404120 is a wasteful number, since it uses less digits than its factorization.

541236404120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11085 (or 11081 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 541236404120 in words is "five hundred forty-one billion, two hundred thirty-six million, four hundred four thousand, one hundred twenty".