1411861722317 has 4 divisors (see below), whose sum is σ = 1411864388796. Its totient is φ = 1411859055840.

The previous prime is 1411861722287. The next prime is 1411861722331. The reversal of 1411861722317 is 7132271681141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 270081853636 + 1141779868681 = 519694^2 + 1068541^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411861722317 - 2⁶ = 1411861722253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411861722377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240434 + ... + 1697507.

It is an arithmetic number, because the mean of its divisors is an integer number (352966097199).

Almost surely, 2^{1411861722317} is an apocalyptic number.

It is an amenable number.

1411861722317 is a deficient number, since it is larger than the sum of its proper divisors (2666479).

1411861722317 is an equidigital number, since it uses as much as digits as its factorization.

1411861722317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666478.

The product of its digits is 112896, while the sum is 44.

The spelling of 1411861722317 in words is "one trillion, four hundred eleven billion, eight hundred sixty-one million, seven hundred twenty-two thousand, three hundred seventeen".