201500798468 has 12 divisors (see below), whose sum is σ = 357889478352. Its totient is φ = 99246661800.

The previous prime is 201500798459. The next prime is 201500798539. The reversal of 201500798468 is 864897005102.

It is a super-2 number, since 2×201500798468² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 375934058 + ... + 375934593.

It is an arithmetic number, because the mean of its divisors is an integer number (29824123196).

Almost surely, 2^201500798468 is an apocalyptic number.

It is an amenable number.

201500798468 is a deficient number, since it is larger than the sum of its proper divisors (156388679884).

201500798468 is a wasteful number, since it uses less digits than its factorization.

201500798468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751868722 (or 751868720 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 201500798468 in words is "two hundred one billion, five hundred million, seven hundred ninety-eight thousand, four hundred sixty-eight".