2423233121440 has 96 divisors (see below), whose sum is σ = 5850252946944. Its totient is φ = 948092590080.

The previous prime is 2423233121401. The next prime is 2423233121459. The reversal of 2423233121440 is 441213323242.

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, 12363405 + ... + 12557875.

It is an arithmetic number, because the mean of its divisors is an integer number (60940134864).

Almost surely, 2^{2423233121440} is an apocalyptic number.

2423233121440 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 2423233121440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2925126473472).

2423233121440 is an abundant number, since it is smaller than the sum of its proper divisors (3427019825504).

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

2423233121440 is a wasteful number, since it uses less digits than its factorization.

2423233121440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196190 (or 196182 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2423233121440 its reverse (441213323242), we get a palindrome (2864446444682).

The spelling of 2423233121440 in words is "two trillion, four hundred twenty-three billion, two hundred thirty-three million, one hundred twenty-one thousand, four hundred forty".