2142015413205 has 32 divisors (see below), whose sum is σ = 3601709426304. Its totient is φ = 1085682721536.

The previous prime is 2142015413179. The next prime is 2142015413227. The reversal of 2142015413205 is 5023145102412.

It is not a de Polignac number, because 2142015413205 - 2¹⁵ = 2142015380437 is a prime.

It is a super-3 number, since 3×2142015413205³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44853894 + ... + 44901623.

It is an arithmetic number, because the mean of its divisors is an integer number (112553419572).

Almost surely, 2^{2142015413205} is an apocalyptic number.

It is an amenable number.

2142015413205 is a deficient number, since it is larger than the sum of its proper divisors (1459694013099).

2142015413205 is a wasteful number, since it uses less digits than its factorization.

2142015413205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89755605.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 2142015413205 in words is "two trillion, one hundred forty-two billion, fifteen million, four hundred thirteen thousand, two hundred five".