2142169816095 has 48 divisors (see below), whose sum is σ = 3803902607232. Its totient is φ = 1114553157120.

The previous prime is 2142169816049. The next prime is 2142169816103. The reversal of 2142169816095 is 5906189612412.

2142169816095 is a `hidden beast` number, since 2 + 1 + 4 + 21 + 6 + 9 + 8 + 1 + 609 + 5 = 666.

It is not a de Polignac number, because 2142169816095 - 2¹¹ = 2142169814047 is a prime.

It is a super-2 number, since 2×2142169816095² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40558074 + ... + 40610856.

It is an arithmetic number, because the mean of its divisors is an integer number (79247970984).

Almost surely, 2^{2142169816095} is an apocalyptic number.

2142169816095 is a deficient number, since it is larger than the sum of its proper divisors (1661732791137).

2142169816095 is a wasteful number, since it uses less digits than its factorization.

2142169816095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74832 (or 74829 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 2142169816095 in words is "two trillion, one hundred forty-two billion, one hundred sixty-nine million, eight hundred sixteen thousand, ninety-five".