314111669869 has 6 divisors (see below), whose sum is σ = 331513978830. Its totient is φ = 297579476376.

The previous prime is 314111669827. The next prime is 314111669891. The reversal of 314111669869 is 968966111413.

It can be written as a sum of positive squares in only one way, i.e., 309174921225 + 4936748644 = 556035^2 + 70262^2 .

It is not a de Polignac number, because 314111669869 - 2⁷ = 314111669741 is a prime.

It is a super-2 number, since 2×314111669869² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314111669569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 435057354 + ... + 435058075.

It is an arithmetic number, because the mean of its divisors is an integer number (55252329805).

Almost surely, 2^314111669869 is an apocalyptic number.

It is an amenable number.

314111669869 is a deficient number, since it is larger than the sum of its proper divisors (17402308961).

314111669869 is an equidigital number, since it uses as much as digits as its factorization.

314111669869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870115467 (or 870115448 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 55.

The spelling of 314111669869 in words is "three hundred fourteen billion, one hundred eleven million, six hundred sixty-nine thousand, eight hundred sixty-nine".