201041215475 has 12 divisors (see below), whose sum is σ = 249786731376. Its totient is φ = 160513214880.

The previous prime is 201041215451. The next prime is 201041215481. The reversal of 201041215475 is 574512140102.

It is not a de Polignac number, because 201041215475 - 2³⁶ = 132321738739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7981112 + ... + 8006261.

It is an arithmetic number, because the mean of its divisors is an integer number (20815560948).

Almost surely, 2^201041215475 is an apocalyptic number.

201041215475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

201041215475 is a deficient number, since it is larger than the sum of its proper divisors (48745515901).

201041215475 is a wasteful number, since it uses less digits than its factorization.

201041215475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987886 (or 15987881 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 201041215475 its reverse (574512140102), we get a palindrome (775553355577).

The spelling of 201041215475 in words is "two hundred one billion, forty-one million, two hundred fifteen thousand, four hundred seventy-five".