4451338074977 has 2 divisors, whose sum is σ = 4451338074978. Its totient is φ = 4451338074976.

The previous prime is 4451338074971. The next prime is 4451338075003. The reversal of 4451338074977 is 7794708331544.

4451338074977 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4370959587856 + 80378487121 = 2090684^2 + 283511^2 .

It is a cyclic number.

It is not a de Polignac number, because 4451338074977 - 2⁶ = 4451338074913 is a prime.

It is not a weakly prime, because it can be changed into another prime (4451338074971) 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 as a sum of consecutive naturals, namely, 2225669037488 + 2225669037489.

It is an arithmetic number, because the mean of its divisors is an integer number (2225669037489).

Almost surely, 2^{4451338074977} is an apocalyptic number.

It is an amenable number.

4451338074977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4451338074977 is an equidigital number, since it uses as much as digits as its factorization.

4451338074977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 62.

The spelling of 4451338074977 in words is "four trillion, four hundred fifty-one billion, three hundred thirty-eight million, seventy-four thousand, nine hundred seventy-seven".