542710886440 has 32 divisors (see below), whose sum is σ = 1221862349160. Its totient is φ = 216948736000.

The previous prime is 542710886437. The next prime is 542710886467. The reversal of 542710886440 is 44688017245.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 540163261764 + 2547624676 = 734958^2 + 50474^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4173241 + ... + 4301320.

Almost surely, 2^542710886440 is an apocalyptic number.

It is an amenable number.

542710886440 is an abundant number, since it is smaller than the sum of its proper divisors (679151462720).

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

542710886440 is a wasteful number, since it uses less digits than its factorization.

542710886440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8476173 (or 8476169 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 542710886440 in words is "five hundred forty-two billion, seven hundred ten million, eight hundred eighty-six thousand, four hundred forty".