97126068340 has 60 divisors (see below), whose sum is σ = 237944826756. Its totient is φ = 33300349824.

The previous prime is 97126068317. The next prime is 97126068343. The reversal of 97126068340 is 4386062179.

It can be written as a sum of positive squares in 2 ways, for example, as 40834709776 + 56291358564 = 202076^2 + 237258^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97126068343) by changing a digit.

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 in 19 ways as a sum of consecutive naturals, for example, 963289 + ... + 1059328.

Almost surely, 2^97126068340 is an apocalyptic number.

It is an amenable number.

97126068340 is an abundant number, since it is smaller than the sum of its proper divisors (140818758416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97126068340 is a wasteful number, since it uses less digits than its factorization.

97126068340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022654 (or 2022631 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 97126068340 in words is "ninety-seven billion, one hundred twenty-six million, sixty-eight thousand, three hundred forty".