32421010100244 has 24 divisors (see below), whose sum is σ = 75895437333408. Its totient is φ = 10771801400160.

The previous prime is 32421010100233. The next prime is 32421010100249. The reversal of 32421010100244 is 44200101012423.

It is a super-2 number, since 2×32421010100244² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32421010100249) 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, 4400241987 + ... + 4400249354.

It is an arithmetic number, because the mean of its divisors is an integer number (3162309888892).

Almost surely, 2^{32421010100244} is an apocalyptic number.

It is an amenable number.

32421010100244 is an abundant number, since it is smaller than the sum of its proper divisors (43474427233164).

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

32421010100244 is a wasteful number, since it uses less digits than its factorization.

32421010100244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800491655 (or 8800491653 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 32421010100244 its reverse (44200101012423), we get a palindrome (76621111112667).

The spelling of 32421010100244 in words is "thirty-two trillion, four hundred twenty-one billion, ten million, one hundred thousand, two hundred forty-four".