2042135015 has 32 divisors (see below), whose sum is σ = 2527718400. Its totient is φ = 1583366400.

The previous prime is 2042134967. The next prime is 2042135033. The reversal of 2042135015 is 5105312402.

It is not a de Polignac number, because 2042135015 - 2¹² = 2042130919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9678260 + ... + 9678470.

It is an arithmetic number, because the mean of its divisors is an integer number (78991200).

Almost surely, 2^2042135015 is an apocalyptic number.

2042135015 is a deficient number, since it is larger than the sum of its proper divisors (485583385).

2042135015 is a wasteful number, since it uses less digits than its factorization.

2042135015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2042135015 is about 45189.9879951301. The cubic root of 2042135015 is about 1268.7074320936.

Adding to 2042135015 its reverse (5105312402), we get a palindrome (7147447417).

The spelling of 2042135015 in words is "two billion, forty-two million, one hundred thirty-five thousand, fifteen".