4237647049852 has 24 divisors (see below), whose sum is σ = 7511639296896. Its totient is φ = 2091604339248.

The previous prime is 4237647049837. The next prime is 4237647049859. The reversal of 4237647049852 is 2589407467324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4237647049859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17371888 + ... + 17614135.

It is an arithmetic number, because the mean of its divisors is an integer number (312984970704).

Almost surely, 2^{4237647049852} is an apocalyptic number.

It is an amenable number.

4237647049852 is a deficient number, since it is larger than the sum of its proper divisors (3273992247044).

4237647049852 is a wasteful number, since it uses less digits than its factorization.

4237647049852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34986417 (or 34986415 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 4237647049852 in words is "four trillion, two hundred thirty-seven billion, six hundred forty-seven million, forty-nine thousand, eight hundred fifty-two".