542252442336 has 96 divisors (see below), whose sum is σ = 1553026608000. Its totient is φ = 164296404480.

The previous prime is 542252442311. The next prime is 542252442337. The reversal of 542252442336 is 633244252245.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×542252442336² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542252442337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8701015 + ... + 8763113.

It is an arithmetic number, because the mean of its divisors is an integer number (16177360500).

Almost surely, 2^542252442336 is an apocalyptic number.

It is an amenable number.

542252442336 is an abundant number, since it is smaller than the sum of its proper divisors (1010774165664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542252442336 is a wasteful number, since it uses less digits than its factorization.

542252442336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70392 (or 70384 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

The spelling of 542252442336 in words is "five hundred forty-two billion, two hundred fifty-two million, four hundred forty-two thousand, three hundred thirty-six".