12052310240 has 96 divisors (see below), whose sum is σ = 29083180896. Its totient is φ = 4718172160.

The previous prime is 12052310239. The next prime is 12052310243. The reversal of 12052310240 is 4201325021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052310243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3907739 + ... + 3910821.

It is an arithmetic number, because the mean of its divisors is an integer number (302949801).

Almost surely, 2^12052310240 is an apocalyptic number.

12052310240 is a gapful number since it is divisible by the number (10) 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 12052310240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14541590448).

12052310240 is an abundant number, since it is smaller than the sum of its proper divisors (17030870656).

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

12052310240 is a wasteful number, since it uses less digits than its factorization.

12052310240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612 (or 3604 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 12052310240 its reverse (4201325021), we get a palindrome (16253635261).

The spelling of 12052310240 in words is "twelve billion, fifty-two million, three hundred ten thousand, two hundred forty".