97354690216028 has 36 divisors (see below), whose sum is σ = 198218756563632. Its totient is φ = 41716612788480.

The previous prime is 97354690216027. The next prime is 97354690216037. The reversal of 97354690216028 is 82061209645379.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97354690216027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39429008 + ... + 41825303.

It is an arithmetic number, because the mean of its divisors is an integer number (5506076571212).

It is a 2-persistent number, because it is pandigital, and so is 2⋅97354690216028 = 194709380432056, but 3⋅97354690216028 = 292064070648084 is not.

Almost surely, 2^{97354690216028} is an apocalyptic number.

97354690216028 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

97354690216028 is an abundant number, since it is smaller than the sum of its proper divisors (100864066347604).

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

97354690216028 is a wasteful number, since it uses less digits than its factorization.

97354690216028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81260442 (or 81260433 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 62.

The spelling of 97354690216028 in words is "ninety-seven trillion, three hundred fifty-four billion, six hundred ninety million, two hundred sixteen thousand, twenty-eight".