231004302424032 has 192 divisors, whose sum is σ = 643873298019840. Its totient is φ = 72369802543104.

The previous prime is 231004302424019. The next prime is 231004302424087. The reversal of 231004302424032 is 230424203400132.

It is a super-2 number, since 2×231004302424032² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25890708 + ... + 33650220.

It is an arithmetic number, because the mean of its divisors is an integer number (3353506760520).

Almost surely, 2^{231004302424032} 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 231004302424032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321936649009920).

231004302424032 is an abundant number, since it is smaller than the sum of its proper divisors (412868995595808).

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

231004302424032 is a wasteful number, since it uses less digits than its factorization.

231004302424032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7759785 (or 7759777 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 231004302424032 its reverse (230424203400132), we get a palindrome (461428505824164).

The spelling of 231004302424032 in words is "two hundred thirty-one trillion, four billion, three hundred two million, four hundred twenty-four thousand, thirty-two".