4252352240000 has 160 divisors (see below), whose sum is σ = 11046229262640. Its totient is φ = 1626986240000.

The previous prime is 4252352239997. The next prime is 4252352240011. The reversal of 4252352240000 is 422532524.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 684470 + ... + 2995530.

Almost surely, 2^{4252352240000} is an apocalyptic number.

4252352240000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4252352240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5523114631320).

4252352240000 is an abundant number, since it is smaller than the sum of its proper divisors (6793877022640).

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

4252352240000 is an equidigital number, since it uses as much as digits as its factorization.

4252352240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311118 (or 2311091 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 4252352240000 its reverse (422532524), we get a palindrome (4252774772524).

The spelling of 4252352240000 in words is "four trillion, two hundred fifty-two billion, three hundred fifty-two million, two hundred forty thousand".