3524432402020 has 192 divisors, whose sum is σ = 8035596334080. Its totient is φ = 1293650362368.

The previous prime is 3524432401991. The next prime is 3524432402027. The reversal of 3524432402020 is 202042344253.

It is not an unprimeable number, because it can be changed into a prime (3524432402027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1425163504 + ... + 1425165976.

It is an arithmetic number, because the mean of its divisors is an integer number (41852064240).

Almost surely, 2^{3524432402020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3524432402020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4017798167040).

3524432402020 is an abundant number, since it is smaller than the sum of its proper divisors (4511163932060).

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

3524432402020 is a wasteful number, since it uses less digits than its factorization.

3524432402020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 3524432402020 its reverse (202042344253), we get a palindrome (3726474746273).

The spelling of 3524432402020 in words is "three trillion, five hundred twenty-four billion, four hundred thirty-two million, four hundred two thousand, twenty".