4401123032000 has 112 divisors (see below), whose sum is σ = 10902692586240. Its totient is φ = 1759914368000.

The previous prime is 4401123031997. The next prime is 4401123032027. The reversal of 4401123032000 is 2303211044.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 26790110 + ... + 26953890.

It is an arithmetic number, because the mean of its divisors is an integer number (97345469520).

Almost surely, 2^{4401123032000} is an apocalyptic number.

4401123032000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4401123032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5451346293120).

4401123032000 is an abundant number, since it is smaller than the sum of its proper divisors (6501569554240).

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

4401123032000 is a wasteful number, since it uses less digits than its factorization.

4401123032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167167 (or 167147 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4401123032000 its reverse (2303211044), we get a palindrome (4403426243044).

The spelling of 4401123032000 in words is "four trillion, four hundred one billion, one hundred twenty-three million, thirty-two thousand".