4244133441040 has 40 divisors (see below), whose sum is σ = 9868682089368. Its totient is φ = 1697468974080.

The previous prime is 4244133441019. The next prime is 4244133441043. The reversal of 4244133441040 is 401443314424.

It can be written as a sum of positive squares in 4 ways, for example, as 2703367332864 + 1540766108176 = 1644192^2 + 1241276^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 4244133440987 and 4244133441005.

It is not an unprimeable number, because it can be changed into a prime (4244133441043) 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, 2138997 + ... + 3614356.

Almost surely, 2^{4244133441040} is an apocalyptic number.

4244133441040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4244133441040 is an abundant number, since it is smaller than the sum of its proper divisors (5624548648328).

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

4244133441040 is a wasteful number, since it uses less digits than its factorization.

4244133441040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762587 (or 5762581 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4244133441040 its reverse (401443314424), we get a palindrome (4645576755464).

The spelling of 4244133441040 in words is "four trillion, two hundred forty-four billion, one hundred thirty-three million, four hundred forty-one thousand, forty".