12370672669 has 2 divisors, whose sum is σ = 12370672670. Its totient is φ = 12370672668.

The previous prime is 12370672619. The next prime is 12370672673. The reversal of 12370672669 is 96627607321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7402537444 + 4968135225 = 86038^2 + 70485^2 .

It is a cyclic number.

It is not a de Polignac number, because 12370672669 - 2⁹ = 12370672157 is a prime.

It is a super-2 number, since 2×12370672669² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12370672619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6185336334 + 6185336335.

It is an arithmetic number, because the mean of its divisors is an integer number (6185336335).

Almost surely, 2^12370672669 is an apocalyptic number.

It is an amenable number.

12370672669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12370672669 is an equidigital number, since it uses as much as digits as its factorization.

12370672669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 12370672669 in words is "twelve billion, three hundred seventy million, six hundred seventy-two thousand, six hundred sixty-nine".