43486422897 has 8 divisors (see below), whose sum is σ = 60502849344. Its totient is φ = 27730472528.

The previous prime is 43486422893. The next prime is 43486422907. The reversal of 43486422897 is 79822468434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43486422897 - 2² = 43486422893 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43486422893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315118938 + ... + 315119075.

It is an arithmetic number, because the mean of its divisors is an integer number (7562856168).

Almost surely, 2^43486422897 is an apocalyptic number.

It is an amenable number.

43486422897 is a deficient number, since it is larger than the sum of its proper divisors (17016426447).

43486422897 is a wasteful number, since it uses less digits than its factorization.

43486422897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630238039.

The product of its digits is 18579456, while the sum is 57.

The spelling of 43486422897 in words is "forty-three billion, four hundred eighty-six million, four hundred twenty-two thousand, eight hundred ninety-seven".