201388033140 has 144 divisors (see below), whose sum is σ = 664935913152. Its totient is φ = 45400932864.

The previous prime is 201388033061. The next prime is 201388033279. The reversal of 201388033140 is 41330883102.

201388033140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 254554 + ... + 683793.

It is an arithmetic number, because the mean of its divisors is an integer number (4617610508).

Almost surely, 2^201388033140 is an apocalyptic number.

201388033140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201388033140 is an abundant number, since it is smaller than the sum of its proper divisors (463547880012).

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

201388033140 is a wasteful number, since it uses less digits than its factorization.

201388033140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938446 (or 938437 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 201388033140 in words is "two hundred one billion, three hundred eighty-eight million, thirty-three thousand, one hundred forty".