201641425011 has 24 divisors (see below), whose sum is σ = 314319358080. Its totient is φ = 123827942016.

The previous prime is 201641424983. The next prime is 201641425019. The reversal of 201641425011 is 110524146102.

201641425011 is a `hidden beast` number, since 2 + 0 + 1 + 641 + 4 + 2 + 5 + 0 + 11 = 666.

It is not a de Polignac number, because 201641425011 - 2¹⁰ = 201641423987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201641425019) 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 23 ways as a sum of consecutive naturals, for example, 1742946 + ... + 1855031.

It is an arithmetic number, because the mean of its divisors is an integer number (13096639920).

Almost surely, 2^201641425011 is an apocalyptic number.

201641425011 is a deficient number, since it is larger than the sum of its proper divisors (112677933069).

201641425011 is a wasteful number, since it uses less digits than its factorization.

201641425011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598475 (or 3598472 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 201641425011 in words is "two hundred one billion, six hundred forty-one million, four hundred twenty-five thousand, eleven".