1371462616241 has 2 divisors, whose sum is σ = 1371462616242. Its totient is φ = 1371462616240.

The previous prime is 1371462616207. The next prime is 1371462616243. The reversal of 1371462616241 is 1426162641731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1265447256241 + 106015360000 = 1124921^2 + 325600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1371462616241 is a prime.

Together with 1371462616243, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1371462616192 and 1371462616201.

It is not a weakly prime, because it can be changed into another prime (1371462616243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685731308120 + 685731308121.

It is an arithmetic number, because the mean of its divisors is an integer number (685731308121).

Almost surely, 2^{1371462616241} is an apocalyptic number.

It is an amenable number.

1371462616241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371462616241 is an equidigital number, since it uses as much as digits as its factorization.

1371462616241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The spelling of 1371462616241 in words is "one trillion, three hundred seventy-one billion, four hundred sixty-two million, six hundred sixteen thousand, two hundred forty-one".