2042165315146 has 16 divisors (see below), whose sum is σ = 3342750562080. Its totient is φ = 927972100080.

The previous prime is 2042165315111. The next prime is 2042165315161. The reversal of 2042165315146 is 6415135612402.

It is a super-2 number, since 2×2042165315146² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042165315099 and 2042165315108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14169741 + ... + 14313136.

It is an arithmetic number, because the mean of its divisors is an integer number (208921910130).

Almost surely, 2^{2042165315146} is an apocalyptic number.

2042165315146 is a deficient number, since it is larger than the sum of its proper divisors (1300585246934).

2042165315146 is a wasteful number, since it uses less digits than its factorization.

2042165315146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28486149.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 2042165315146 in words is "two trillion, forty-two billion, one hundred sixty-five million, three hundred fifteen thousand, one hundred forty-six".