7104143897 has 4 divisors (see below), whose sum is σ = 7122888720. Its totient is φ = 7085399076.

The previous prime is 7104143867. The next prime is 7104143899. The reversal of 7104143897 is 7983414017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7983414017 = 8293 ⋅962669.

It is a cyclic number.

It is not a de Polignac number, because 7104143897 - 2³⁰ = 6030402073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7104143899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9371843 + ... + 9372600.

It is an arithmetic number, because the mean of its divisors is an integer number (1780722180).

Almost surely, 2^7104143897 is an apocalyptic number.

It is an amenable number.

7104143897 is a deficient number, since it is larger than the sum of its proper divisors (18744823).

7104143897 is a wasteful number, since it uses less digits than its factorization.

7104143897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18744822.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 7104143897 is about 84286.0836496749. The cubic root of 7104143897 is about 1922.3711930107.

The spelling of 7104143897 in words is "seven billion, one hundred four million, one hundred forty-three thousand, eight hundred ninety-seven".