420324133044 has 48 divisors (see below), whose sum is σ = 982511083008. Its totient is φ = 139857556608.

The previous prime is 420324133039. The next prime is 420324133081. The reversal of 420324133044 is 440331423024.

It is a happy number.

It is a congruent number.

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, 19624189 + ... + 19645595.

It is an arithmetic number, because the mean of its divisors is an integer number (20468980896).

Almost surely, 2^420324133044 is an apocalyptic number.

It is an amenable number.

420324133044 is an abundant number, since it is smaller than the sum of its proper divisors (562186949964).

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

420324133044 is a wasteful number, since it uses less digits than its factorization.

420324133044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24264 (or 24262 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 420324133044 its reverse (440331423024), we get a palindrome (860655556068).

The spelling of 420324133044 in words is "four hundred twenty billion, three hundred twenty-four million, one hundred thirty-three thousand, forty-four".