973726138083 has 24 divisors (see below), whose sum is σ = 1309634050608. Its totient is φ = 643499097088.

The previous prime is 973726138037. The next prime is 973726138093. The reversal of 973726138083 is 380831627379.

It is not a de Polignac number, because 973726138083 - 2¹⁶ = 973726072547 is a prime.

It is a super-3 number, since 3×973726138083³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (973726138093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452263735 + ... + 452265887.

It is an arithmetic number, because the mean of its divisors is an integer number (54568085442).

Almost surely, 2^973726138083 is an apocalyptic number.

973726138083 is a deficient number, since it is larger than the sum of its proper divisors (335907912525).

973726138083 is a wasteful number, since it uses less digits than its factorization.

973726138083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391 (or 3342 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 973726138083 in words is "nine hundred seventy-three billion, seven hundred twenty-six million, one hundred thirty-eight thousand, eighty-three".