2015040411 has 12 divisors (see below), whose sum is σ = 2926876680. Its totient is φ = 1335854400.

The previous prime is 2015040361. The next prime is 2015040431. The reversal of 2015040411 is 1140405102.

2015040411 is a `hidden beast` number, since 201 + 50 + 4 + 0 + 411 = 666.

2015040411 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2015040411 - 2⁶ = 2015040347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2015040431) 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, 623790 + ... + 627011.

It is an arithmetic number, because the mean of its divisors is an integer number (243906390).

Almost surely, 2^2015040411 is an apocalyptic number.

2015040411 is a deficient number, since it is larger than the sum of its proper divisors (911836269).

2015040411 is a wasteful number, since it uses less digits than its factorization.

2015040411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250986 (or 1250983 counting only the distinct ones).

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

The square root of 2015040411 is about 44889.2014965738. The cubic root of 2015040411 is about 1263.0714542167.

Adding to 2015040411 its reverse (1140405102), we get a palindrome (3155445513).

The spelling of 2015040411 in words is "two billion, fifteen million, forty thousand, four hundred eleven".