243056325737354 has 16 divisors (see below), whose sum is σ = 366439343256000. Its totient is φ = 120911005215744.

The previous prime is 243056325737249. The next prime is 243056325737371. The reversal of 243056325737354 is 453737523650342.

It is a junction number, because it is equal to n+sod(n) for n = 243056325737293 and 243056325737302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281375804 + ... + 282238295.

It is an arithmetic number, because the mean of its divisors is an integer number (22902458953500).

Almost surely, 2^{243056325737354} is an apocalyptic number.

243056325737354 is a deficient number, since it is larger than the sum of its proper divisors (123383017518646).

243056325737354 is a wasteful number, since it uses less digits than its factorization.

243056325737354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563615197.

The product of its (nonzero) digits is 190512000, while the sum is 59.

The spelling of 243056325737354 in words is "two hundred forty-three trillion, fifty-six billion, three hundred twenty-five million, seven hundred thirty-seven thousand, three hundred fifty-four".