4042542602613 has 16 divisors (see below), whose sum is σ = 5429268964800. Its totient is φ = 2675468619264.

The previous prime is 4042542602569. The next prime is 4042542602687. The reversal of 4042542602613 is 3162062452404.

It is a happy number.

It is not a de Polignac number, because 4042542602613 - 2²¹ = 4042540505461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042542602513) 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 15 ways as a sum of consecutive naturals, for example, 5437563 + ... + 6136136.

It is an arithmetic number, because the mean of its divisors is an integer number (339329310300).

Almost surely, 2^{4042542602613} is an apocalyptic number.

It is an amenable number.

4042542602613 is a deficient number, since it is larger than the sum of its proper divisors (1386726362187).

4042542602613 is a wasteful number, since it uses less digits than its factorization.

4042542602613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11574548.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 4042542602613 in words is "four trillion, forty-two billion, five hundred forty-two million, six hundred two thousand, six hundred thirteen".