4240020402244 has 24 divisors (see below), whose sum is σ = 8247312416448. Its totient is φ = 1890918188640.

The previous prime is 4240020402157. The next prime is 4240020402271. The reversal of 4240020402244 is 4422040200424.

4240020402244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4240020402244² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909092952 + ... + 909097615.

It is an arithmetic number, because the mean of its divisors is an integer number (343638017352).

Almost surely, 2^{4240020402244} is an apocalyptic number.

4240020402244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4240020402244 is a deficient number, since it is larger than the sum of its proper divisors (4007292014204).

4240020402244 is a wasteful number, since it uses less digits than its factorization.

4240020402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818190635 (or 1818190633 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4240020402244 its reverse (4422040200424), we get a palindrome (8662060602668).

The spelling of 4240020402244 in words is "four trillion, two hundred forty billion, twenty million, four hundred two thousand, two hundred forty-four".