243314152532 has 24 divisors (see below), whose sum is σ = 488956671840. Its totient is φ = 104776428960.

The previous prime is 243314152511. The next prime is 243314152567. The reversal of 243314152532 is 235251413342.

It is a super-2 number, since 2×243314152532² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 243314152492 and 243314152501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145521983 + ... + 145523654.

It is an arithmetic number, because the mean of its divisors is an integer number (20373194660).

Almost surely, 2^243314152532 is an apocalyptic number.

243314152532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

243314152532 is an abundant number, since it is smaller than the sum of its proper divisors (245642519308).

243314152532 is a wasteful number, since it uses less digits than its factorization.

243314152532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291045671 (or 291045669 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

Adding to 243314152532 its reverse (235251413342), we get a palindrome (478565565874).

The spelling of 243314152532 in words is "two hundred forty-three billion, three hundred fourteen million, one hundred fifty-two thousand, five hundred thirty-two".