2001411015 has 8 divisors (see below), whose sum is σ = 3202257648. Its totient is φ = 1067419200.

The previous prime is 2001411001. The next prime is 2001411019. The reversal of 2001411015 is 5101141002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2001411015 - 2⁸ = 2001410759 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 133427401 = 2001411015 / (2 + 0 + 0 + 1 + 4 + 1 + 1 + 0 + 1 + 5).

It is a junction number, because it is equal to n+sod(n) for n = 2001410985 and 2001411003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001411019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66713686 + ... + 66713715.

It is an arithmetic number, because the mean of its divisors is an integer number (400282206).

Almost surely, 2^2001411015 is an apocalyptic number.

2001411015 is a deficient number, since it is larger than the sum of its proper divisors (1200846633).

2001411015 is a wasteful number, since it uses less digits than its factorization.

2001411015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133427409.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 2001411015 is about 44737.1323958074. The cubic root of 2001411015 is about 1260.2172748262.

Adding to 2001411015 its reverse (5101141002), we get a palindrome (7102552017).

The spelling of 2001411015 in words is "two billion, one million, four hundred eleven thousand, fifteen".