97120243464 has 32 divisors (see below), whose sum is σ = 242812080000. Its totient is φ = 32371884992.

The previous prime is 97120243457. The next prime is 97120243471. The reversal of 97120243464 is 46434202179.

97120243464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (97120243457) and next prime (97120243471).

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 in 7 ways as a sum of consecutive naturals, for example, 498262 + ... + 665210.

It is an arithmetic number, because the mean of its divisors is an integer number (7587877500).

Almost surely, 2^97120243464 is an apocalyptic number.

It is an amenable number.

97120243464 is an abundant number, since it is smaller than the sum of its proper divisors (145691836536).

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

97120243464 is a wasteful number, since it uses less digits than its factorization.

97120243464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191197 (or 191193 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 97120243464 in words is "ninety-seven billion, one hundred twenty million, two hundred forty-three thousand, four hundred sixty-four".