2433340140 has 192 divisors, whose sum is σ = 8541711360. Its totient is φ = 502824960.

The previous prime is 2433340123. The next prime is 2433340153. The reversal of 2433340140 is 410433342.

It is a super-2 number, since 2×2433340140² = 11842288473870439200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2433340140.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 890296 + ... + 893024.

It is an arithmetic number, because the mean of its divisors is an integer number (44488080).

Almost surely, 2^2433340140 is an apocalyptic number.

2433340140 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 2433340140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4270855680).

2433340140 is an abundant number, since it is smaller than the sum of its proper divisors (6108371220).

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

2433340140 is a wasteful number, since it uses less digits than its factorization.

2433340140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952 (or 2950 counting only the distinct ones).

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

The square root of 2433340140 is about 49328.8976159006. The cubic root of 2433340140 is about 1345.0371303947.

Adding to 2433340140 its reverse (410433342), we get a palindrome (2843773482).

The spelling of 2433340140 in words is "two billion, four hundred thirty-three million, three hundred forty thousand, one hundred forty".