5303424120421 has 16 divisors (see below), whose sum is σ = 6107699410560. Its totient is φ = 4510813919040.

The previous prime is 5303424120413. The next prime is 5303424120439. The reversal of 5303424120421 is 1240214243035.

It is a cyclic number.

It is not a de Polignac number, because 5303424120421 - 2³ = 5303424120413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5303424120521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15490275 + ... + 15828943.

It is an arithmetic number, because the mean of its divisors is an integer number (381731213160).

Almost surely, 2^{5303424120421} is an apocalyptic number.

It is an amenable number.

5303424120421 is a deficient number, since it is larger than the sum of its proper divisors (804275290139).

5303424120421 is a wasteful number, since it uses less digits than its factorization.

5303424120421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355884.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 5303424120421 its reverse (1240214243035), we get a palindrome (6543638363456).

The spelling of 5303424120421 in words is "five trillion, three hundred three billion, four hundred twenty-four million, one hundred twenty thousand, four hundred twenty-one".