4197315077669 has 6 divisors (see below), whose sum is σ = 4882591008774. Its totient is φ = 3597698637960.

The previous prime is 4197315077629. The next prime is 4197315077689. The reversal of 4197315077669 is 9667705137914.

4197315077669 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3488583450625 + 708731627044 = 1867775^2 + 841862^2 .

It is not a de Polignac number, because 4197315077669 - 2²⁰ = 4197314029093 is a prime.

It is a super-2 number, since 2×4197315077669² (a number of 26 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 (4197315077609) 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, 42829745642 + ... + 42829745739.

It is an arithmetic number, because the mean of its divisors is an integer number (813765168129).

Almost surely, 2^{4197315077669} is an apocalyptic number.

4197315077669 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4197315077669 is a deficient number, since it is larger than the sum of its proper divisors (685275931105).

4197315077669 is an equidigital number, since it uses as much as digits as its factorization.

4197315077669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85659491395 (or 85659491388 counting only the distinct ones).

The product of its (nonzero) digits is 60011280, while the sum is 65.

The spelling of 4197315077669 in words is "four trillion, one hundred ninety-seven billion, three hundred fifteen million, seventy-seven thousand, six hundred sixty-nine".