97920441076 has 12 divisors (see below), whose sum is σ = 174593994372. Its totient is φ = 48036442688.

The previous prime is 97920441071. The next prime is 97920441077. The reversal of 97920441076 is 67014402979.

It can be written as a sum of positive squares in 2 ways, for example, as 87868373476 + 10052067600 = 296426^2 + 100260^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97920441071) 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 3 ways as a sum of consecutive naturals, for example, 230944225 + ... + 230944648.

It is an arithmetic number, because the mean of its divisors is an integer number (14549499531).

Almost surely, 2^97920441076 is an apocalyptic number.

It is an amenable number.

97920441076 is a deficient number, since it is larger than the sum of its proper divisors (76673553296).

97920441076 is a wasteful number, since it uses less digits than its factorization.

97920441076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461888930 (or 461888928 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 97920441076 in words is "ninety-seven billion, nine hundred twenty million, four hundred forty-one thousand, seventy-six".