423841412517 has 8 divisors (see below), whose sum is σ = 568080637440. Its totient is φ = 281081564640.

The previous prime is 423841412503. The next prime is 423841412521. The reversal of 423841412517 is 715214148324.

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

It is not a de Polignac number, because 423841412517 - 2²² = 423837218213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423841412557) 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, 369843592 + ... + 369844737.

It is an arithmetic number, because the mean of its divisors is an integer number (71010079680).

Almost surely, 2^423841412517 is an apocalyptic number.

It is an amenable number.

423841412517 is a deficient number, since it is larger than the sum of its proper divisors (144239224923).

423841412517 is a wasteful number, since it uses less digits than its factorization.

423841412517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739688523.

The product of its digits is 215040, while the sum is 42.

The spelling of 423841412517 in words is "four hundred twenty-three billion, eight hundred forty-one million, four hundred twelve thousand, five hundred seventeen".