201234984852 has 96 divisors (see below), whose sum is σ = 513831112704. Its totient is φ = 60790576000.

The previous prime is 201234984823. The next prime is 201234984857. The reversal of 201234984852 is 258489432102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201234984857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68749813 + ... + 68752739.

It is an arithmetic number, because the mean of its divisors is an integer number (5352407424).

Almost surely, 2^201234984852 is an apocalyptic number.

201234984852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201234984852 is an abundant number, since it is smaller than the sum of its proper divisors (312596127852).

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

201234984852 is a wasteful number, since it uses less digits than its factorization.

201234984852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 201234984852 in words is "two hundred one billion, two hundred thirty-four million, nine hundred eighty-four thousand, eight hundred fifty-two".