2327794909440 has 2304 divisors, whose sum is σ = 10799541043200. Its totient is φ = 419647979520.

The previous prime is 2327794909417. The next prime is 2327794909459. The reversal of 2327794909440 is 449094977232.

It is a super-2 number, since 2×2327794909440² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3201918357 + ... + 3201919083.

It is an arithmetic number, because the mean of its divisors is an integer number (4687300800).

Almost surely, 2^{2327794909440} is an apocalyptic number.

2327794909440 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 2327794909440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5399770521600).

2327794909440 is an abundant number, since it is smaller than the sum of its proper divisors (8471746133760).

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

2327794909440 is a wasteful number, since it uses less digits than its factorization.

2327794909440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 2327794909440 in words is "two trillion, three hundred twenty-seven billion, seven hundred ninety-four million, nine hundred nine thousand, four hundred forty".