243150314546 has 16 divisors (see below), whose sum is σ = 369148969728. Its totient is φ = 120100890000.

The previous prime is 243150314521. The next prime is 243150314633. The reversal of 243150314546 is 645413051342.

243150314546 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×243150314546² (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 7 ways as a sum of consecutive naturals, for example, 2344796 + ... + 2446296.

It is an arithmetic number, because the mean of its divisors is an integer number (23071810608).

Almost surely, 2^243150314546 is an apocalyptic number.

243150314546 is a deficient number, since it is larger than the sum of its proper divisors (125998655182).

243150314546 is a wasteful number, since it uses less digits than its factorization.

243150314546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116017.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 243150314546 its reverse (645413051342), we get a palindrome (888563365888).

The spelling of 243150314546 in words is "two hundred forty-three billion, one hundred fifty million, three hundred fourteen thousand, five hundred forty-six".