97195042469 has 32 divisors (see below), whose sum is σ = 119724134400. Its totient is φ = 77045532480.

The previous prime is 97195042409. The next prime is 97195042487. The reversal of 97195042469 is 96424059179.

It is not a de Polignac number, because 97195042469 - 2²⁰ = 97193993893 is a prime.

It is a super-2 number, since 2×97195042469² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97195042409) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2411654 + ... + 2451624.

It is an arithmetic number, because the mean of its divisors is an integer number (3741379200).

Almost surely, 2^97195042469 is an apocalyptic number.

It is an amenable number.

97195042469 is a deficient number, since it is larger than the sum of its proper divisors (22529091931).

97195042469 is a wasteful number, since it uses less digits than its factorization.

97195042469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40433.

The product of its (nonzero) digits is 4898880, while the sum is 56.

The spelling of 97195042469 in words is "ninety-seven billion, one hundred ninety-five million, forty-two thousand, four hundred sixty-nine".