82374210097 has 4 divisors (see below), whose sum is σ = 82384464960. Its totient is φ = 82363955236.

The previous prime is 82374210089. The next prime is 82374210103. The reversal of 82374210097 is 79001247328.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82374210097 - 2³ = 82374210089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82374210047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5115373 + ... + 5131450.

It is an arithmetic number, because the mean of its divisors is an integer number (20596116240).

Almost surely, 2^82374210097 is an apocalyptic number.

It is an amenable number.

82374210097 is a deficient number, since it is larger than the sum of its proper divisors (10254863).

82374210097 is a wasteful number, since it uses less digits than its factorization.

82374210097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10254862.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 82374210097 in words is "eighty-two billion, three hundred seventy-four million, two hundred ten thousand, ninety-seven".