2042045432415 has 24 divisors (see below), whose sum is σ = 3539742093888. Its totient is φ = 1089030381120.

The previous prime is 2042045432407. The next prime is 2042045432417. The reversal of 2042045432415 is 5142345402402.

2042045432415 is a `hidden beast` number, since 2 + 0 + 4 + 204 + 5 + 4 + 32 + 415 = 666.

It is not a de Polignac number, because 2042045432415 - 2³ = 2042045432407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042045432415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042045432417) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 435976 + ... + 2067405.

It is an arithmetic number, because the mean of its divisors is an integer number (147489253912).

Almost surely, 2^{2042045432415} is an apocalyptic number.

2042045432415 is a deficient number, since it is larger than the sum of its proper divisors (1497696661473).

2042045432415 is a wasteful number, since it uses less digits than its factorization.

2042045432415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521519 (or 2521516 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 2042045432415 in words is "two trillion, forty-two billion, forty-five million, four hundred thirty-two thousand, four hundred fifteen".