4541339322378 has 12 divisors (see below), whose sum is σ = 9839568531858. Its totient is φ = 1513779774120.

The previous prime is 4541339322371. The next prime is 4541339322391. The reversal of 4541339322378 is 8732239331454.

4541339322378 is a `hidden beast` number, since 4 + 5 + 4 + 13 + 393 + 2 + 237 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3813025573809 + 728313748569 = 1952697^2 + 853413^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4541339322371) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 126148314493 + ... + 126148314528.

Almost surely, 2^{4541339322378} is an apocalyptic number.

4541339322378 is an abundant number, since it is smaller than the sum of its proper divisors (5298229209480).

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

4541339322378 is a wasteful number, since it uses less digits than its factorization.

4541339322378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252296629029 (or 252296629026 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 4541339322378 in words is "four trillion, five hundred forty-one billion, three hundred thirty-nine million, three hundred twenty-two thousand, three hundred seventy-eight".