243714831532 has 12 divisors (see below), whose sum is σ = 441207884880. Its totient is φ = 117655435856.

The previous prime is 243714831511. The next prime is 243714831593. The reversal of 243714831532 is 235138417342.

243714831532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243714831532² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1050494848 + ... + 1050495079.

It is an arithmetic number, because the mean of its divisors is an integer number (36767323740).

Almost surely, 2^243714831532 is an apocalyptic number.

It is an amenable number.

243714831532 is a deficient number, since it is larger than the sum of its proper divisors (197493053348).

243714831532 is a wasteful number, since it uses less digits than its factorization.

243714831532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100989960 (or 2100989958 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The spelling of 243714831532 in words is "two hundred forty-three billion, seven hundred fourteen million, eight hundred thirty-one thousand, five hundred thirty-two".