542071170245 has 8 divisors (see below), whose sum is σ = 709620441120. Its totient is φ = 394233578320.

The previous prime is 542071170239. The next prime is 542071170307.

It is a happy number.

542071170245 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542071170245 - 2⁸ = 542071169989 is a prime.

It is a super-2 number, since 2×542071170245² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542071170199 and 542071170208.

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, 4927919675 + ... + 4927919784.

It is an arithmetic number, because the mean of its divisors is an integer number (88702555140).

Almost surely, 2^542071170245 is an apocalyptic number.

542071170245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542071170245 is a deficient number, since it is larger than the sum of its proper divisors (167549270875).

542071170245 is a wasteful number, since it uses less digits than its factorization.

542071170245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9855839475.

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 542071170245 in words is "five hundred forty-two billion, seventy-one million, one hundred seventy thousand, two hundred forty-five".