7427083544123 has 12 divisors (see below), whose sum is σ = 7881811508160. Its totient is φ = 6993243408240.

The previous prime is 7427083544093. The next prime is 7427083544141. The reversal of 7427083544123 is 3214453807247.

It is a happy number.

It is not a de Polignac number, because 7427083544123 - 2¹⁶ = 7427083478587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7427083544173) 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 11 ways as a sum of consecutive naturals, for example, 104403563 + ... + 104474676.

It is an arithmetic number, because the mean of its divisors is an integer number (656817625680).

Almost surely, 2^{7427083544123} is an apocalyptic number.

7427083544123 is a deficient number, since it is larger than the sum of its proper divisors (454727964037).

7427083544123 is a wasteful number, since it uses less digits than its factorization.

7427083544123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208878338 (or 208878307 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 7427083544123 in words is "seven trillion, four hundred twenty-seven billion, eighty-three million, five hundred forty-four thousand, one hundred twenty-three".