2338746255616 has 27 divisors (see below), whose sum is σ = 4668405626073. Its totient is φ = 1169360893440.

The previous prime is 2338746255581. The next prime is 2338746255617. The reversal of 2338746255616 is 6165526478332.

The square root of 2338746255616 is 1529296.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2328969001216 + 9777254400 = 1526096^2 + 98880^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2338746255617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24420946 + ... + 24516526.

Almost surely, 2^{2338746255616} is an apocalyptic number.

2338746255616 is the 1529296-th square number.

It is an amenable number.

2338746255616 is a deficient number, since it is larger than the sum of its proper divisors (2329659370457).

2338746255616 is an frugal number, since it uses more digits than its factorization.

2338746255616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191178 (or 95583 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 58.

The spelling of 2338746255616 in words is "two trillion, three hundred thirty-eight billion, seven hundred forty-six million, two hundred fifty-five thousand, six hundred sixteen".