4842745873438 has 32 divisors (see below), whose sum is σ = 7933402165248. Its totient is φ = 2198774424000.

The previous prime is 4842745873351. The next prime is 4842745873439. The reversal of 4842745873438 is 8343785472484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842745873439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108786381 + ... + 108830887.

It is an arithmetic number, because the mean of its divisors is an integer number (247918817664).

Almost surely, 2^{4842745873438} is an apocalyptic number.

4842745873438 is a deficient number, since it is larger than the sum of its proper divisors (3090656291810).

4842745873438 is a wasteful number, since it uses less digits than its factorization.

4842745873438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49968.

The product of its digits is 578027520, while the sum is 67.

The spelling of 4842745873438 in words is "four trillion, eight hundred forty-two billion, seven hundred forty-five million, eight hundred seventy-three thousand, four hundred thirty-eight".