231452046364 has 96 divisors (see below), whose sum is σ = 521576939520. Its totient is φ = 87216868800.

The previous prime is 231452046361. The next prime is 231452046401. The reversal of 231452046364 is 463640254132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231452046361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19347817 + ... + 19359775.

It is an arithmetic number, because the mean of its divisors is an integer number (5433093120).

Almost surely, 2^231452046364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231452046364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260788469760).

231452046364 is an abundant number, since it is smaller than the sum of its proper divisors (290124893156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231452046364 is a wasteful number, since it uses less digits than its factorization.

231452046364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14039 (or 14037 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 231452046364 in words is "two hundred thirty-one billion, four hundred fifty-two million, forty-six thousand, three hundred sixty-four".