23044330401000 has 128 divisors (see below), whose sum is σ = 71939624290560. Its totient is φ = 6141623712000.

The previous prime is 23044330400999. The next prime is 23044330401041. The reversal of 23044330401000 is 10403344032.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 3016957 + ... + 7429043.

It is an arithmetic number, because the mean of its divisors is an integer number (562028314770).

Almost surely, 2^{23044330401000} is an apocalyptic number.

23044330401000 is a gapful number since it is divisible by the number (20) 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 23044330401000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35969812145280).

23044330401000 is an abundant number, since it is smaller than the sum of its proper divisors (48895293889560).

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

23044330401000 is a wasteful number, since it uses less digits than its factorization.

23044330401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413852 (or 4413838 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23044330401000 its reverse (10403344032), we get a palindrome (23054733745032).

The spelling of 23044330401000 in words is "twenty-three trillion, forty-four billion, three hundred thirty million, four hundred one thousand".