32728444482723 has 64 divisors (see below), whose sum is σ = 50387894968320. Its totient is φ = 18687721766400.

The previous prime is 32728444482707. The next prime is 32728444482739.

32728444482723 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (32728444482707) and next prime (32728444482739).

It is not a de Polignac number, because 32728444482723 - 2⁴ = 32728444482707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32728444482703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84239890 + ... + 84627512.

It is an arithmetic number, because the mean of its divisors is an integer number (787310858880).

Almost surely, 2^{32728444482723} is an apocalyptic number.

32728444482723 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32728444482723 is a deficient number, since it is larger than the sum of its proper divisors (17659450485597).

32728444482723 is a wasteful number, since it uses less digits than its factorization.

32728444482723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388400.

The product of its digits is 115605504, while the sum is 60.

The spelling of 32728444482723 in words is "thirty-two trillion, seven hundred twenty-eight billion, four hundred forty-four million, four hundred eighty-two thousand, seven hundred twenty-three".