232502223444540 has 96 divisors (see below), whose sum is σ = 783165384261120. Its totient is φ = 50346346127616.

The previous prime is 232502223444503. The next prime is 232502223444583. The reversal of 232502223444540 is 45444322205232.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 232502223444492 and 232502223444501.

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 31 ways as a sum of consecutive naturals, for example, 14567800507 + ... + 14567816466.

It is an arithmetic number, because the mean of its divisors is an integer number (8157972752720).

Almost surely, 2^{232502223444540} is an apocalyptic number.

232502223444540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232502223444540 is an abundant number, since it is smaller than the sum of its proper divisors (550663160816580).

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

232502223444540 is a wasteful number, since it uses less digits than its factorization.

232502223444540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29135617011 (or 29135617009 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 42.

Adding to 232502223444540 its reverse (45444322205232), we get a palindrome (277946545649772).

The spelling of 232502223444540 in words is "two hundred thirty-two trillion, five hundred two billion, two hundred twenty-three million, four hundred forty-four thousand, five hundred forty".