201013441140 has 48 divisors (see below), whose sum is σ = 562920704640. Its totient is φ = 53595672960.

The previous prime is 201013441103. The next prime is 201013441141. The reversal of 201013441140 is 41144310102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201013441141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168466 + ... + 656054.

It is an arithmetic number, because the mean of its divisors is an integer number (11727514680).

Almost surely, 2^201013441140 is an apocalyptic number.

201013441140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201013441140 is an abundant number, since it is smaller than the sum of its proper divisors (361907263500).

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

201013441140 is a wasteful number, since it uses less digits than its factorization.

201013441140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494472 (or 494470 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 201013441140 its reverse (41144310102), we get a palindrome (242157751242).

The spelling of 201013441140 in words is "two hundred one billion, thirteen million, four hundred forty-one thousand, one hundred forty".