973726138082 has 16 divisors (see below), whose sum is σ = 1528047666432. Its totient is φ = 464882222880.

The previous prime is 973726138037. The next prime is 973726138093. The reversal of 973726138082 is 280831627379.

It is a super-3 number, since 3×973726138082³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 126322838 + ... + 126330545.

It is an arithmetic number, because the mean of its divisors is an integer number (95502979152).

Almost surely, 2^973726138082 is an apocalyptic number.

973726138082 is a deficient number, since it is larger than the sum of its proper divisors (554321528350).

973726138082 is a wasteful number, since it uses less digits than its factorization.

973726138082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252653473.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 973726138082 in words is "nine hundred seventy-three billion, seven hundred twenty-six million, one hundred thirty-eight thousand, eighty-two".