4243226657036 has 24 divisors (see below), whose sum is σ = 7428569961120. Its totient is φ = 2120778271872.

The previous prime is 4243226656993. The next prime is 4243226657039. The reversal of 4243226657036 is 6307566223424.

It is not an unprimeable number, because it can be changed into a prime (4243226657039) 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, 134021720 + ... + 134053376.

It is an arithmetic number, because the mean of its divisors is an integer number (309523748380).

Almost surely, 2^{4243226657036} is an apocalyptic number.

It is an amenable number.

4243226657036 is a deficient number, since it is larger than the sum of its proper divisors (3185343304084).

4243226657036 is a wasteful number, since it uses less digits than its factorization.

4243226657036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43793 (or 43791 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 50.

The spelling of 4243226657036 in words is "four trillion, two hundred forty-three billion, two hundred twenty-six million, six hundred fifty-seven thousand, thirty-six".