2307804260640 has 192 divisors, whose sum is σ = 7681676083200. Its totient is φ = 581205740544.

The previous prime is 2307804260621. The next prime is 2307804260687. The reversal of 2307804260640 is 460624087032.

It is a junction number, because it is equal to n+sod(n) for n = 2307804260592 and 2307804260601.

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, 450880 + ... + 2195199.

It is an arithmetic number, because the mean of its divisors is an integer number (40008729600).

Almost surely, 2^{2307804260640} is an apocalyptic number.

2307804260640 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 2307804260640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840838041600).

2307804260640 is an abundant number, since it is smaller than the sum of its proper divisors (5373871822560).

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

2307804260640 is a wasteful number, since it uses less digits than its factorization.

2307804260640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646199 (or 2646191 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 2307804260640 in words is "two trillion, three hundred seven billion, eight hundred four million, two hundred sixty thousand, six hundred forty".