2328556322780 has 24 divisors (see below), whose sum is σ = 5177613471408. Its totient is φ = 876632968448.

The previous prime is 2328556322761. The next prime is 2328556322783. The reversal of 2328556322780 is 872236558232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328556322783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3424347194 + ... + 3424347873.

It is an arithmetic number, because the mean of its divisors is an integer number (215733894642).

Almost surely, 2^{2328556322780} is an apocalyptic number.

2328556322780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2328556322780 is an abundant number, since it is smaller than the sum of its proper divisors (2849057148628).

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

2328556322780 is a wasteful number, since it uses less digits than its factorization.

2328556322780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6848695093 (or 6848695091 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 53.

The spelling of 2328556322780 in words is "two trillion, three hundred twenty-eight billion, five hundred fifty-six million, three hundred twenty-two thousand, seven hundred eighty".