32243212421004 has 96 divisors (see below), whose sum is σ = 83646219718656. Its totient is φ = 9599668496640.

The previous prime is 32243212420967. The next prime is 32243212421033. The reversal of 32243212421004 is 40012421234223.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35908729 + ... + 36795695.

It is an arithmetic number, because the mean of its divisors is an integer number (871314788736).

Almost surely, 2^{32243212421004} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32243212421004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41823109859328).

32243212421004 is an abundant number, since it is smaller than the sum of its proper divisors (51403007297652).

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

32243212421004 is a wasteful number, since it uses less digits than its factorization.

32243212421004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894535 (or 894533 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 32243212421004 its reverse (40012421234223), we get a palindrome (72255633655227).

The spelling of 32243212421004 in words is "thirty-two trillion, two hundred forty-three billion, two hundred twelve million, four hundred twenty-one thousand, four".