97144123976 has 16 divisors (see below), whose sum is σ = 182365493040. Its totient is φ = 48513325840.

The previous prime is 97144123907. The next prime is 97144123981. The reversal of 97144123976 is 67932144179.

97144123976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 7334990 + ... + 7348221.

It is an arithmetic number, because the mean of its divisors is an integer number (11397843315).

Almost surely, 2^97144123976 is an apocalyptic number.

It is an amenable number.

97144123976 is a deficient number, since it is larger than the sum of its proper divisors (85221369064).

97144123976 is a wasteful number, since it uses less digits than its factorization.

97144123976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14684044 (or 14684040 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 53.

The spelling of 97144123976 in words is "ninety-seven billion, one hundred forty-four million, one hundred twenty-three thousand, nine hundred seventy-six".