3452550443420 has 48 divisors (see below), whose sum is σ = 7808329488960. Its totient is φ = 1274746407936.

The previous prime is 3452550443323. The next prime is 3452550443429. The reversal of 3452550443420 is 243440552543.

3452550443420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452550443429) 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, 8466329 + ... + 8864751.

It is an arithmetic number, because the mean of its divisors is an integer number (162673531020).

Almost surely, 2^{3452550443420} is an apocalyptic number.

It is an amenable number.

3452550443420 is an abundant number, since it is smaller than the sum of its proper divisors (4355779045540).

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

3452550443420 is a wasteful number, since it uses less digits than its factorization.

3452550443420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431774 (or 431772 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 3452550443420 its reverse (243440552543), we get a palindrome (3695990995963).

The spelling of 3452550443420 in words is "three trillion, four hundred fifty-two billion, five hundred fifty million, four hundred forty-three thousand, four hundred twenty".