4176628348969 has 2 divisors, whose sum is σ = 4176628348970. Its totient is φ = 4176628348968.

The previous prime is 4176628348943. The next prime is 4176628349063. The reversal of 4176628348969 is 9698438266714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3136309947369 + 1040318401600 = 1770963^2 + 1019960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4176628348969 is a prime.

It is a super-2 number, since 2×4176628348969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4176628348169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088314174484 + 2088314174485.

It is an arithmetic number, because the mean of its divisors is an integer number (2088314174485).

Almost surely, 2^{4176628348969} is an apocalyptic number.

It is an amenable number.

4176628348969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4176628348969 is an equidigital number, since it uses as much as digits as its factorization.

4176628348969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 752467968, while the sum is 73.

The spelling of 4176628348969 in words is "four trillion, one hundred seventy-six billion, six hundred twenty-eight million, three hundred forty-eight thousand, nine hundred sixty-nine".