3123022449977 has 2 divisors, whose sum is σ = 3123022449978. Its totient is φ = 3123022449976.

The previous prime is 3123022449949. The next prime is 3123022450003. The reversal of 3123022449977 is 7799442203213.

3123022449977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3121002756496 + 2019693481 = 1766636^2 + 44941^2 .

It is a cyclic number.

It is not a de Polignac number, because 3123022449977 - 2¹⁴ = 3123022433593 is a prime.

It is not a weakly prime, because it can be changed into another prime (3123022419977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561511224988 + 1561511224989.

It is an arithmetic number, because the mean of its divisors is an integer number (1561511224989).

Almost surely, 2^{3123022449977} is an apocalyptic number.

It is an amenable number.

3123022449977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123022449977 is an equidigital number, since it uses as much as digits as its factorization.

3123022449977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 3123022449977 in words is "three trillion, one hundred twenty-three billion, twenty-two million, four hundred forty-nine thousand, nine hundred seventy-seven".