4542247142795 has 32 divisors (see below), whose sum is σ = 5483646604800. Its totient is φ = 3611912933376.

The previous prime is 4542247142773. The next prime is 4542247142819. The reversal of 4542247142795 is 5972417422454.

It is a cyclic number.

It is not a de Polignac number, because 4542247142795 - 2⁶ = 4542247142731 is a prime.

It is a super-2 number, since 2×4542247142795² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4542247142795.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1313925707 + ... + 1313929163.

It is an arithmetic number, because the mean of its divisors is an integer number (171363956400).

Almost surely, 2^{4542247142795} is an apocalyptic number.

4542247142795 is a deficient number, since it is larger than the sum of its proper divisors (941399462005).

4542247142795 is a wasteful number, since it uses less digits than its factorization.

4542247142795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987.

The product of its digits is 22579200, while the sum is 56.

The spelling of 4542247142795 in words is "four trillion, five hundred forty-two billion, two hundred forty-seven million, one hundred forty-two thousand, seven hundred ninety-five".