244010020 has 24 divisors (see below), whose sum is σ = 512817984. Its totient is φ = 97528416.

The previous prime is 244009991. The next prime is 244010023. The reversal of 244010020 is 20010442.

244010020 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

244010020 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (244010023) 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, 26907 + ... + 34813.

It is an arithmetic number, because the mean of its divisors is an integer number (21367416).

Almost surely, 2^244010020 is an apocalyptic number.

244010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244010020 is an abundant number, since it is smaller than the sum of its proper divisors (268807964).

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

244010020 is a wasteful number, since it uses less digits than its factorization.

244010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9459 (or 9457 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 244010020 is about 15620.8200809048. The cubic root of 244010020 is about 624.8885305205. Note that the first 3 decimals are identical.

Adding to 244010020 its reverse (20010442), we get a palindrome (264020462).

The spelling of 244010020 in words is "two hundred forty-four million, ten thousand, twenty".