542124735574 has 16 divisors (see below), whose sum is σ = 830510905536. Its totient is φ = 265288072000.

The previous prime is 542124735569. The next prime is 542124735583. The reversal of 542124735574 is 475537421245.

It is a happy number.

It is a super-2 number, since 2×542124735574² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6521874 + ... + 6604474.

It is an arithmetic number, because the mean of its divisors is an integer number (51906931596).

Almost surely, 2^542124735574 is an apocalyptic number.

542124735574 is a deficient number, since it is larger than the sum of its proper divisors (288386169962).

542124735574 is a wasteful number, since it uses less digits than its factorization.

542124735574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152471.

The product of its digits is 4704000, while the sum is 49.

The spelling of 542124735574 in words is "five hundred forty-two billion, one hundred twenty-four million, seven hundred thirty-five thousand, five hundred seventy-four".