2471318507377 has 2 divisors, whose sum is σ = 2471318507378. Its totient is φ = 2471318507376.

The previous prime is 2471318507297. The next prime is 2471318507393. The reversal of 2471318507377 is 7737058131742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1278310629376 + 1193007878001 = 1130624^2 + 1092249^2 .

It is a cyclic number.

It is not a de Polignac number, because 2471318507377 - 2²⁷ = 2471184289649 is a prime.

It is a super-2 number, since 2×2471318507377² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2471318507677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235659253688 + 1235659253689.

It is an arithmetic number, because the mean of its divisors is an integer number (1235659253689).

Almost surely, 2^{2471318507377} is an apocalyptic number.

It is an amenable number.

2471318507377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471318507377 is an equidigital number, since it uses as much as digits as its factorization.

2471318507377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6914880, while the sum is 55.

The spelling of 2471318507377 in words is "two trillion, four hundred seventy-one billion, three hundred eighteen million, five hundred seven thousand, three hundred seventy-seven".