7914671113897 has 2 divisors, whose sum is σ = 7914671113898. Its totient is φ = 7914671113896.

The previous prime is 7914671113889. The next prime is 7914671113949. The reversal of 7914671113897 is 7983111764197.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7904537873001 + 10133240896 = 2811501^2 + 100664^2 .

It is a cyclic number.

It is not a de Polignac number, because 7914671113897 - 2³ = 7914671113889 is a prime.

It is a super-3 number, since 3×7914671113897³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7914671117897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3957335556948 + 3957335556949.

It is an arithmetic number, because the mean of its divisors is an integer number (3957335556949).

Almost surely, 2^{7914671113897} is an apocalyptic number.

It is an amenable number.

7914671113897 is a deficient number, since it is larger than the sum of its proper divisors (1).

7914671113897 is an equidigital number, since it uses as much as digits as its factorization.

7914671113897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16003008, while the sum is 64.

The spelling of 7914671113897 in words is "seven trillion, nine hundred fourteen billion, six hundred seventy-one million, one hundred thirteen thousand, eight hundred ninety-seven".