243453134314004 has 24 divisors (see below), whose sum is σ = 428651464661280. Its totient is φ = 120981766097504.

The previous prime is 243453134314001. The next prime is 243453134314009. The reversal of 243453134314004 is 400413431354342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243453134314001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57818354 + ... + 61885929.

It is an arithmetic number, because the mean of its divisors is an integer number (17860477694220).

Almost surely, 2^{243453134314004} is an apocalyptic number.

It is an amenable number.

243453134314004 is a deficient number, since it is larger than the sum of its proper divisors (185198330347276).

243453134314004 is a wasteful number, since it uses less digits than its factorization.

243453134314004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119707399 (or 119707397 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 243453134314004 its reverse (400413431354342), we get a palindrome (643866565668346).

The spelling of 243453134314004 in words is "two hundred forty-three trillion, four hundred fifty-three billion, one hundred thirty-four million, three hundred fourteen thousand, four".