4252743233816 has 128 divisors (see below), whose sum is σ = 10065620736000. Its totient is φ = 1649973346560.

The previous prime is 4252743233801. The next prime is 4252743233831. The reversal of 4252743233816 is 6183323472524.

It is an interprime number because it is at equal distance from previous prime (4252743233801) and next prime (4252743233831).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17694740 + ... + 17933468.

It is an arithmetic number, because the mean of its divisors is an integer number (78637662000).

Almost surely, 2^{4252743233816} 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 4252743233816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5032810368000).

4252743233816 is an abundant number, since it is smaller than the sum of its proper divisors (5812877502184).

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

4252743233816 is a wasteful number, since it uses less digits than its factorization.

4252743233816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239014 (or 238988 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 50.

The spelling of 4252743233816 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-three million, two hundred thirty-three thousand, eight hundred sixteen".