146585419197 has 16 divisors (see below), whose sum is σ = 235124482560. Its totient is φ = 79354512432.

The previous prime is 146585419153. The next prime is 146585419237. The reversal of 146585419197 is 791914585641.

It is not a de Polignac number, because 146585419197 - 2⁶ = 146585419133 is a prime.

It is a super-2 number, since 2×146585419197² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 146585419197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146585419147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183690603 + ... + 183691400.

It is an arithmetic number, because the mean of its divisors is an integer number (14695280160).

Almost surely, 2^146585419197 is an apocalyptic number.

It is an amenable number.

146585419197 is a deficient number, since it is larger than the sum of its proper divisors (88539063363).

146585419197 is a wasteful number, since it uses less digits than its factorization.

146585419197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367382032.

The product of its digits is 10886400, while the sum is 60.

The spelling of 146585419197 in words is "one hundred forty-six billion, five hundred eighty-five million, four hundred nineteen thousand, one hundred ninety-seven".