5042242004155 has 4 divisors (see below), whose sum is σ = 6050690404992. Its totient is φ = 4033793603320.

The previous prime is 5042242004141. The next prime is 5042242004171. The reversal of 5042242004155 is 5514002422405.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5042242004155 - 2⁵ = 5042242004123 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5042242004155.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 504224200411 + ... + 504224200420.

It is an arithmetic number, because the mean of its divisors is an integer number (1512672601248).

Almost surely, 2^{5042242004155} is an apocalyptic number.

5042242004155 is a deficient number, since it is larger than the sum of its proper divisors (1008448400837).

5042242004155 is a wasteful number, since it uses less digits than its factorization.

5042242004155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008448400836.

The product of its (nonzero) digits is 64000, while the sum is 34.

The spelling of 5042242004155 in words is "five trillion, forty-two billion, two hundred forty-two million, four thousand, one hundred fifty-five".