243364677043160 has 128 divisors (see below), whose sum is σ = 582055784616960. Its totient is φ = 91380239808000.

The previous prime is 243364677043139. The next prime is 243364677043199. The reversal of 243364677043160 is 61340776463342.

It is a junction number, because it is equal to n+sod(n) for n = 243364677043096 and 243364677043105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19966685 + ... + 29755635.

It is an arithmetic number, because the mean of its divisors is an integer number (4547310817320).

Almost surely, 2^{243364677043160} is an apocalyptic number.

243364677043160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243364677043160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291027892308480).

243364677043160 is an abundant number, since it is smaller than the sum of its proper divisors (338691107573800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243364677043160 is a wasteful number, since it uses less digits than its factorization.

243364677043160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9789489 (or 9789485 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 56.

The spelling of 243364677043160 in words is "two hundred forty-three trillion, three hundred sixty-four billion, six hundred seventy-seven million, forty-three thousand, one hundred sixty".