244132700420 has 96 divisors (see below), whose sum is σ = 616396435200. Its totient is φ = 79446495744.

The previous prime is 244132700417. The next prime is 244132700489. The reversal of 244132700420 is 24007231442.

It is a super-2 number, since 2×244132700420² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270047 + ... + 749126.

It is an arithmetic number, because the mean of its divisors is an integer number (6420796200).

Almost surely, 2^244132700420 is an apocalyptic number.

244132700420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244132700420 is an abundant number, since it is smaller than the sum of its proper divisors (372263734780).

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

244132700420 is a wasteful number, since it uses less digits than its factorization.

244132700420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019277 (or 1019275 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 244132700420 its reverse (24007231442), we get a palindrome (268139931862).

The spelling of 244132700420 in words is "two hundred forty-four billion, one hundred thirty-two million, seven hundred thousand, four hundred twenty".