232144143500424 has 128 divisors (see below), whose sum is σ = 599291131253760. Its totient is φ = 74880739277568.

The previous prime is 232144143500389. The next prime is 232144143500501. The reversal of 232144143500424 is 424005341441232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194328519 + ... + 195519465.

It is an arithmetic number, because the mean of its divisors is an integer number (4681961962920).

Almost surely, 2^{232144143500424} is an apocalyptic number.

232144143500424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232144143500424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299645565626880).

232144143500424 is an abundant number, since it is smaller than the sum of its proper divisors (367146987753336).

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

232144143500424 is a wasteful number, since it uses less digits than its factorization.

232144143500424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192187 (or 1192183 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 232144143500424 its reverse (424005341441232), we get a palindrome (656149484941656).

The spelling of 232144143500424 in words is "two hundred thirty-two trillion, one hundred forty-four billion, one hundred forty-three million, five hundred thousand, four hundred twenty-four".