97169951380324 has 81 divisors (see below), whose sum is σ = 174311342362521. Its totient is φ = 47396350653120.

The previous prime is 97169951380309. The next prime is 97169951380343. The reversal of 97169951380324 is 42308315996179.

The square root of 97169951380324 is 9857482.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 55158397996900 + 42011553383424 = 7426870^2 + 6481632^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97169951380324.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 153993583489 + ... + 153993584119.

It is a 1-persistent number, because it is pandigital, but 2⋅97169951380324 = 194339902760648 is not.

Almost surely, 2^{97169951380324} is an apocalyptic number.

97169951380324 is the 9857482-nd square number.

It is an amenable number.

97169951380324 is a deficient number, since it is larger than the sum of its proper divisors (77141390982197).

97169951380324 is an frugal number, since it uses more digits than its factorization.

97169951380324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 67.

The spelling of 97169951380324 in words is "ninety-seven trillion, one hundred sixty-nine billion, nine hundred fifty-one million, three hundred eighty thousand, three hundred twenty-four".