2477023084721 has 2 divisors, whose sum is σ = 2477023084722. Its totient is φ = 2477023084720.

The previous prime is 2477023084699. The next prime is 2477023084727. The reversal of 2477023084721 is 1274803207742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2282030188321 + 194992896400 = 1510639^2 + 441580^2 .

It is a cyclic number.

It is not a de Polignac number, because 2477023084721 - 2¹⁴ = 2477023068337 is a prime.

It is a super-2 number, since 2×2477023084721² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2477023084727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1238511542360 + 1238511542361.

It is an arithmetic number, because the mean of its divisors is an integer number (1238511542361).

Almost surely, 2^{2477023084721} is an apocalyptic number.

It is an amenable number.

2477023084721 is a deficient number, since it is larger than the sum of its proper divisors (1).

2477023084721 is an equidigital number, since it uses as much as digits as its factorization.

2477023084721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1053696, while the sum is 47.

The spelling of 2477023084721 in words is "two trillion, four hundred seventy-seven billion, twenty-three million, eighty-four thousand, seven hundred twenty-one".