201141663620 has 48 divisors (see below), whose sum is σ = 426686400000. Its totient is φ = 79640131200.

The previous prime is 201141663607. The next prime is 201141663659. The reversal of 201141663620 is 26366141102.

201141663620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10088021 + ... + 10107939.

It is an arithmetic number, because the mean of its divisors is an integer number (8889300000).

Almost surely, 2^201141663620 is an apocalyptic number.

201141663620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201141663620 is an abundant number, since it is smaller than the sum of its proper divisors (225544736380).

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

201141663620 is a wasteful number, since it uses less digits than its factorization.

201141663620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25028 (or 25026 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 201141663620 in words is "two hundred one billion, one hundred forty-one million, six hundred sixty-three thousand, six hundred twenty".