201046804460 has 24 divisors (see below), whose sum is σ = 422286760896. Its totient is φ = 80401870080.

The previous prime is 201046804423. The next prime is 201046804487. The reversal of 201046804460 is 64408640102.

It is a self number, because there is not a number n which added to its sum of digits gives 201046804460.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955181 + ... + 1146500.

It is an arithmetic number, because the mean of its divisors is an integer number (17595281704).

Almost surely, 2^201046804460 is an apocalyptic number.

201046804460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201046804460 is an abundant number, since it is smaller than the sum of its proper divisors (221239956436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201046804460 is a wasteful number, since it uses less digits than its factorization.

201046804460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106473 (or 2106471 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 201046804460 in words is "two hundred one billion, forty-six million, eight hundred four thousand, four hundred sixty".