201384899260 has 48 divisors (see below), whose sum is σ = 428900169600. Its totient is φ = 79415691264.

The previous prime is 201384899257. The next prime is 201384899267. The reversal of 201384899260 is 62998483102.

It is a junction number, because it is equal to n+sod(n) for n = 201384899198 and 201384899207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201384899267) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 968646 + ... + 1158034.

It is an arithmetic number, because the mean of its divisors is an integer number (8935420200).

Almost surely, 2^201384899260 is an apocalyptic number.

201384899260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201384899260 is an abundant number, since it is smaller than the sum of its proper divisors (227515270340).

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

201384899260 is a wasteful number, since it uses less digits than its factorization.

201384899260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190150 (or 190148 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 201384899260 in words is "two hundred one billion, three hundred eighty-four million, eight hundred ninety-nine thousand, two hundred sixty".