5020421404334 has 64 divisors (see below), whose sum is σ = 8920445732352. Its totient is φ = 2074228041600.

The previous prime is 5020421404301. The next prime is 5020421404343. The reversal of 5020421404334 is 4334041240205.

It is a self number, because there is not a number n which added to its sum of digits gives 5020421404334.

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, 43575164 + ... + 43690224.

It is an arithmetic number, because the mean of its divisors is an integer number (139381964568).

Almost surely, 2^{5020421404334} is an apocalyptic number.

5020421404334 is a deficient number, since it is larger than the sum of its proper divisors (3900024328018).

5020421404334 is a wasteful number, since it uses less digits than its factorization.

5020421404334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115881.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 5020421404334 its reverse (4334041240205), we get a palindrome (9354462644539).

The spelling of 5020421404334 in words is "five trillion, twenty billion, four hundred twenty-one million, four hundred four thousand, three hundred thirty-four".