1868514371341 has 2 divisors, whose sum is σ = 1868514371342. Its totient is φ = 1868514371340.

The previous prime is 1868514371249. The next prime is 1868514371401. The reversal of 1868514371341 is 1431734158681.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1155992679241 + 712521692100 = 1075171^2 + 844110^2 .

It is a cyclic number.

It is not a de Polignac number, because 1868514371341 - 2³⁹ = 1318758557453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1868514371641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 934257185670 + 934257185671.

It is an arithmetic number, because the mean of its divisors is an integer number (934257185671).

Almost surely, 2^{1868514371341} is an apocalyptic number.

It is an amenable number.

1868514371341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1868514371341 is an equidigital number, since it uses as much as digits as its factorization.

1868514371341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 52.

The spelling of 1868514371341 in words is "one trillion, eight hundred sixty-eight billion, five hundred fourteen million, three hundred seventy-one thousand, three hundred forty-one".