231169840046 has 8 divisors (see below), whose sum is σ = 346799301960. Its totient is φ = 115570072728.

The previous prime is 231169839983. The next prime is 231169840051. The reversal of 231169840046 is 640048961132.

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

It is a junction number, because it is equal to n+sod(n) for n = 231169839979 and 231169840006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7404176 + ... + 7435331.

It is an arithmetic number, because the mean of its divisors is an integer number (43349912745).

Almost surely, 2^231169840046 is an apocalyptic number.

231169840046 is a deficient number, since it is larger than the sum of its proper divisors (115629461914).

231169840046 is a wasteful number, since it uses less digits than its factorization.

231169840046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14847298.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 231169840046 in words is "two hundred thirty-one billion, one hundred sixty-nine million, eight hundred forty thousand, forty-six".