2304211420140 has 288 divisors, whose sum is σ = 7726912704000. Its totient is φ = 511243729920.

The previous prime is 2304211420123. The next prime is 2304211420141. The reversal of 2304211420140 is 410241124032.

It is a self number, because there is not a number n which added to its sum of digits gives 2304211420140.

It is not an unprimeable number, because it can be changed into a prime (2304211420141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23939431 + ... + 24035489.

It is an arithmetic number, because the mean of its divisors is an integer number (26829558000).

Almost surely, 2^{2304211420140} is an apocalyptic number.

2304211420140 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 2304211420140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863456352000).

2304211420140 is an abundant number, since it is smaller than the sum of its proper divisors (5422701283860).

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

2304211420140 is a wasteful number, since it uses less digits than its factorization.

2304211420140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96325 (or 96316 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2304211420140 its reverse (410241124032), we get a palindrome (2714452544172).

It can be divided in two parts, 230421 and 1420140, that added together give a palindrome (1650561).

The spelling of 2304211420140 in words is "two trillion, three hundred four billion, two hundred eleven million, four hundred twenty thousand, one hundred forty".