314541217769 has 2 divisors, whose sum is σ = 314541217770. Its totient is φ = 314541217768.

The previous prime is 314541217699. The next prime is 314541217777. The reversal of 314541217769 is 967712145413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224998435600 + 89542782169 = 474340^2 + 299237^2 .

It is a cyclic number.

It is not a de Polignac number, because 314541217769 - 2³² = 310246250473 is a prime.

It is a super-2 number, since 2×314541217769² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314541213769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157270608884 + 157270608885.

It is an arithmetic number, because the mean of its divisors is an integer number (157270608885).

Almost surely, 2^314541217769 is an apocalyptic number.

It is an amenable number.

314541217769 is a deficient number, since it is larger than the sum of its proper divisors (1).

314541217769 is an equidigital number, since it uses as much as digits as its factorization.

314541217769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 50.

The spelling of 314541217769 in words is "three hundred fourteen billion, five hundred forty-one million, two hundred seventeen thousand, seven hundred sixty-nine".