424020033232 has 40 divisors (see below), whose sum is σ = 877845097800. Its totient is φ = 197708193792.

The previous prime is 424020033221. The next prime is 424020033233. The reversal of 424020033232 is 232330020424.

It can be written as a sum of positive squares in 4 ways, for example, as 64432714896 + 359587318336 = 253836^2 + 599656^2 .

It is a super-3 number, since 3×424020033232³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424020033197 and 424020033206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424020033233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7121257 + ... + 7180552.

It is an arithmetic number, because the mean of its divisors is an integer number (21946127445).

Almost surely, 2^424020033232 is an apocalyptic number.

It is an amenable number.

424020033232 is an abundant number, since it is smaller than the sum of its proper divisors (453825064568).

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

424020033232 is a wasteful number, since it uses less digits than its factorization.

424020033232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14301943 (or 14301937 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 424020033232 its reverse (232330020424), we get a palindrome (656350053656).

The spelling of 424020033232 in words is "four hundred twenty-four billion, twenty million, thirty-three thousand, two hundred thirty-two".