2723342427198 has 48 divisors (see below), whose sum is σ = 5941943856576. Its totient is φ = 901431236160.

The previous prime is 2723342427167. The next prime is 2723342427199. The reversal of 2723342427198 is 8917242433272.

It is a happy number.

2723342427198 is a `hidden beast` number, since 2 + 7 + 2 + 3 + 3 + 424 + 27 + 198 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723342427199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1588315 + ... + 2823017.

It is an arithmetic number, because the mean of its divisors is an integer number (123790497012).

Almost surely, 2^{2723342427198} is an apocalyptic number.

2723342427198 is an abundant number, since it is smaller than the sum of its proper divisors (3218601429378).

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

2723342427198 is a wasteful number, since it uses less digits than its factorization.

2723342427198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235569 (or 1235566 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The spelling of 2723342427198 in words is "two trillion, seven hundred twenty-three billion, three hundred forty-two million, four hundred twenty-seven thousand, one hundred ninety-eight".