4421334011432 has 64 divisors (see below), whose sum is σ = 8986150756800. Its totient is φ = 2027275891200.

The previous prime is 4421334011429. The next prime is 4421334011441. The reversal of 4421334011432 is 2341104331244.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19452428 + ... + 19678404.

It is an arithmetic number, because the mean of its divisors is an integer number (140408605575).

Almost surely, 2^{4421334011432} 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 4421334011432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4493075378400).

4421334011432 is an abundant number, since it is smaller than the sum of its proper divisors (4564816745368).

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

4421334011432 is a wasteful number, since it uses less digits than its factorization.

4421334011432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227226 (or 227222 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4421334011432 its reverse (2341104331244), we get a palindrome (6762438342676).

The spelling of 4421334011432 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-four million, eleven thousand, four hundred thirty-two".