3020232432 has 80 divisors (see below), whose sum is σ = 9050031872. Its totient is φ = 850037760.

The previous prime is 3020232403. The next prime is 3020232433. The reversal of 3020232432 is 2342320203.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3020232399 and 3020232408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020232433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44569 + ... + 89592.

Almost surely, 2^3020232432 is an apocalyptic number.

It is an amenable number.

3020232432 is an abundant number, since it is smaller than the sum of its proper divisors (6029799440).

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

3020232432 is a wasteful number, since it uses less digits than its factorization.

3020232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134246 (or 134240 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3020232432 is about 54956.6413820932. The cubic root of 3020232432 is about 1445.4845550310.

Adding to 3020232432 its reverse (2342320203), we get a palindrome (5362552635).

The spelling of 3020232432 in words is "three billion, twenty million, two hundred thirty-two thousand, four hundred thirty-two".