243614361016 has 64 divisors (see below), whose sum is σ = 496094699520. Its totient is φ = 111484978560.

The previous prime is 243614360999. The next prime is 243614361037. The reversal of 243614361016 is 610163416342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7289641 + ... + 7322983.

It is an arithmetic number, because the mean of its divisors is an integer number (7751479680).

Almost surely, 2^243614361016 is an apocalyptic number.

243614361016 is a gapful number since it is divisible by the number (26) 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 243614361016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248047349760).

243614361016 is an abundant number, since it is smaller than the sum of its proper divisors (252480338504).

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

243614361016 is a wasteful number, since it uses less digits than its factorization.

243614361016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33956 (or 33952 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 243614361016 its reverse (610163416342), we get a palindrome (853777777358).

The spelling of 243614361016 in words is "two hundred forty-three billion, six hundred fourteen million, three hundred sixty-one thousand, sixteen".