2326965817940 has 96 divisors (see below), whose sum is σ = 5027994736128. Its totient is φ = 904176000000.

The previous prime is 2326965817937. The next prime is 2326965817991. The reversal of 2326965817940 is 497185696232.

It is a super-2 number, since 2×2326965817940² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 88629815 + ... + 88656065.

It is an arithmetic number, because the mean of its divisors is an integer number (52374945168).

It is a 1-persistent number, because it is pandigital, but 2⋅2326965817940 = 4653931635880 is not.

Almost surely, 2^{2326965817940} is an apocalyptic number.

2326965817940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2326965817940 is an abundant number, since it is smaller than the sum of its proper divisors (2701028918188).

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

2326965817940 is a wasteful number, since it uses less digits than its factorization.

2326965817940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27009 (or 27007 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 2326965817940 in words is "two trillion, three hundred twenty-six billion, nine hundred sixty-five million, eight hundred seventeen thousand, nine hundred forty".