244120420546 has 16 divisors (see below), whose sum is σ = 387729828000. Its totient is φ = 114877483840.

The previous prime is 244120420543. The next prime is 244120420571. The reversal of 244120420546 is 645024021442.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (244120420543) 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, 2714205 + ... + 2802703.

It is an arithmetic number, because the mean of its divisors is an integer number (24233114250).

Almost surely, 2^244120420546 is an apocalyptic number.

244120420546 is a deficient number, since it is larger than the sum of its proper divisors (143609407454).

244120420546 is a wasteful number, since it uses less digits than its factorization.

244120420546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169649.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 244120420546 its reverse (645024021442), we get a palindrome (889144441988).

The spelling of 244120420546 in words is "two hundred forty-four billion, one hundred twenty million, four hundred twenty thousand, five hundred forty-six".