4626444940028 has 48 divisors (see below), whose sum is σ = 8368051507200. Its totient is φ = 2236908747840.

The previous prime is 4626444940027. The next prime is 4626444940037. The reversal of 4626444940028 is 8200494446264.

It is a super-2 number, since 2×4626444940028² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626444940027) 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, 5229653 + ... + 6049971.

It is an arithmetic number, because the mean of its divisors is an integer number (174334406400).

Almost surely, 2^{4626444940028} is an apocalyptic number.

It is an amenable number.

4626444940028 is a deficient number, since it is larger than the sum of its proper divisors (3741606567172).

4626444940028 is a wasteful number, since it uses less digits than its factorization.

4626444940028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820730 (or 820728 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 53.

The spelling of 4626444940028 in words is "four trillion, six hundred twenty-six billion, four hundred forty-four million, nine hundred forty thousand, twenty-eight".