928476244081 has 2 divisors, whose sum is σ = 928476244082. Its totient is φ = 928476244080.

The previous prime is 928476244021. The next prime is 928476244109. The reversal of 928476244081 is 180442674829.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 537956237025 + 390520007056 = 733455^2 + 624916^2 .

It is a cyclic number.

It is not a de Polignac number, because 928476244081 - 2⁷ = 928476243953 is a prime.

It is a super-2 number, since 2×928476244081² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (928476244021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 464238122040 + 464238122041.

It is an arithmetic number, because the mean of its divisors is an integer number (464238122041).

Almost surely, 2^928476244081 is an apocalyptic number.

It is an amenable number.

928476244081 is a deficient number, since it is larger than the sum of its proper divisors (1).

928476244081 is an equidigital number, since it uses as much as digits as its factorization.

928476244081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 928476244081 in words is "nine hundred twenty-eight billion, four hundred seventy-six million, two hundred forty-four thousand, eighty-one".