2001014541 has 12 divisors (see below), whose sum is σ = 2907664032. Its totient is φ = 1326020616.

The previous prime is 2001014531. The next prime is 2001014551. The reversal of 2001014541 is 1454101002.

2001014541 is a `hidden beast` number, since 20 + 0 + 101 + 4 + 541 = 666.

It is an interprime number because it is at equal distance from previous prime (2001014531) and next prime (2001014551).

It is not a de Polignac number, because 2001014541 - 2¹⁰ = 2001013517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001014531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664171 + ... + 667176.

It is an arithmetic number, because the mean of its divisors is an integer number (242305336).

Almost surely, 2^2001014541 is an apocalyptic number.

It is an amenable number.

2001014541 is a deficient number, since it is larger than the sum of its proper divisors (906649491).

2001014541 is a wasteful number, since it uses less digits than its factorization.

2001014541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331520 (or 1331517 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2001014541 is about 44732.7010250890. The cubic root of 2001014541 is about 1260.1340541423.

Adding to 2001014541 its reverse (1454101002), we get a palindrome (3455115543).

The spelling of 2001014541 in words is "two billion, one million, fourteen thousand, five hundred forty-one".