5021042011420 has 24 divisors (see below), whose sum is σ = 10545762030048. Its totient is φ = 2008117032000.

The previous prime is 5021042011409. The next prime is 5021042011493. The reversal of 5021042011420 is 241102401205.

It is a junction number, because it is equal to n+sod(n) for n = 5021042011391 and 5021042011400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18598416 + ... + 18866455.

It is an arithmetic number, because the mean of its divisors is an integer number (439406751252).

Almost surely, 2^{5021042011420} is an apocalyptic number.

It is an amenable number.

5021042011420 is an abundant number, since it is smaller than the sum of its proper divisors (5524720018628).

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

5021042011420 is a wasteful number, since it uses less digits than its factorization.

5021042011420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37471581 (or 37471579 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 5021042011420 its reverse (241102401205), we get a palindrome (5262144412625).

The spelling of 5021042011420 in words is "five trillion, twenty-one billion, forty-two million, eleven thousand, four hundred twenty".