2940215013 has 12 divisors (see below), whose sum is σ = 4259012940. Its totient is φ = 1954588416.

The previous prime is 2940215011. The next prime is 2940215023. The reversal of 2940215013 is 3105120492.

2940215013 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2395319364 + 544895649 = 48942^2 + 23343^2 .

It is not a de Polignac number, because 2940215013 - 2¹ = 2940215011 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940215011) 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, 459558 + ... + 465911.

It is an arithmetic number, because the mean of its divisors is an integer number (354917745).

Almost surely, 2^2940215013 is an apocalyptic number.

It is an amenable number.

2940215013 is a deficient number, since it is larger than the sum of its proper divisors (1318797927).

2940215013 is a wasteful number, since it uses less digits than its factorization.

2940215013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925828 (or 925825 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2940215013 is about 54223.7495291500. The cubic root of 2940215013 is about 1432.6046735095.

The spelling of 2940215013 in words is "two billion, nine hundred forty million, two hundred fifteen thousand, thirteen".