97214801047209 has 24 divisors (see below), whose sum is σ = 142724208524352. Its totient is φ = 63747035601120.

The previous prime is 97214801047183. The next prime is 97214801047241. The reversal of 97214801047209 is 90274010841279.

97214801047209 is a `hidden beast` number, since 9 + 72 + 14 + 80 + 10 + 472 + 0 + 9 = 666.

It is not a de Polignac number, because 97214801047209 - 2⁸ = 97214801046953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97214801047909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117073924 + ... + 117901370.

It is an arithmetic number, because the mean of its divisors is an integer number (5946842021848).

Almost surely, 2^{97214801047209} is an apocalyptic number.

It is an amenable number.

97214801047209 is a deficient number, since it is larger than the sum of its proper divisors (45509407477143).

97214801047209 is a wasteful number, since it uses less digits than its factorization.

97214801047209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041517 (or 1041514 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 97214801047209 in words is "ninety-seven trillion, two hundred fourteen billion, eight hundred one million, forty-seven thousand, two hundred nine".