3423311745728 has 28 divisors (see below), whose sum is σ = 7763581995792. Its totient is φ = 1467133605120.

The previous prime is 3423311745727. The next prime is 3423311745803. The reversal of 3423311745728 is 8275471133243.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (3423311745727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3820659983 + ... + 3820660878.

It is an arithmetic number, because the mean of its divisors is an integer number (277270785564).

Almost surely, 2^{3423311745728} is an apocalyptic number.

It is an amenable number.

3423311745728 is an abundant number, since it is smaller than the sum of its proper divisors (4340270250064).

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

3423311745728 is an equidigital number, since it uses as much as digits as its factorization.

3423311745728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641320880 (or 7641320870 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 50.

The spelling of 3423311745728 in words is "three trillion, four hundred twenty-three billion, three hundred eleven million, seven hundred forty-five thousand, seven hundred twenty-eight".