997334751332 has 6 divisors (see below), whose sum is σ = 1745335814838. Its totient is φ = 498667375664.

The previous prime is 997334751299. The next prime is 997334751451. The reversal of 997334751332 is 233157433799.

It can be written as a sum of positive squares in only one way, i.e., 579571599616 + 417763151716 = 761296^2 + 646346^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 124666843913 + ... + 124666843920.

It is an arithmetic number, because the mean of its divisors is an integer number (290889302473).

Almost surely, 2^997334751332 is an apocalyptic number.

It is an amenable number.

997334751332 is a deficient number, since it is larger than the sum of its proper divisors (748001063506).

997334751332 is a wasteful number, since it uses less digits than its factorization.

997334751332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249333687837 (or 249333687835 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 56.

The spelling of 997334751332 in words is "nine hundred ninety-seven billion, three hundred thirty-four million, seven hundred fifty-one thousand, three hundred thirty-two".