23471163506 has 8 divisors (see below), whose sum is σ = 40236280320. Its totient is φ = 10059070068.

The previous prime is 23471163503. The next prime is 23471163511. The reversal of 23471163506 is 60536117432.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23471163506.

It is not an unprimeable number, because it can be changed into a prime (23471163503) 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, 838255826 + ... + 838255853.

It is an arithmetic number, because the mean of its divisors is an integer number (5029535040).

Almost surely, 2^23471163506 is an apocalyptic number.

23471163506 is a deficient number, since it is larger than the sum of its proper divisors (16765116814).

23471163506 is a wasteful number, since it uses less digits than its factorization.

23471163506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676511688.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 23471163506 in words is "twenty-three billion, four hundred seventy-one million, one hundred sixty-three thousand, five hundred six".