5020413133440 has 128 divisors (see below), whose sum is σ = 16009422811200. Its totient is φ = 1338203267072.

The previous prime is 5020413133397. The next prime is 5020413133451. The reversal of 5020413133440 is 443313140205.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5020413133398 and 5020413133407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3931924 + ... + 5049836.

Almost surely, 2^{5020413133440} 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 5020413133440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8004711405600).

5020413133440 is an abundant number, since it is smaller than the sum of its proper divisors (10989009677760).

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

5020413133440 is a wasteful number, since it uses less digits than its factorization.

5020413133440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120274 (or 1120262 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 5020413133440 its reverse (443313140205), we get a palindrome (5463726273645).

The spelling of 5020413133440 in words is "five trillion, twenty billion, four hundred thirteen million, one hundred thirty-three thousand, four hundred forty".