542740712064 has 64 divisors (see below), whose sum is σ = 1442095380000. Its totient is φ = 180858309632.

The previous prime is 542740711999. The next prime is 542740712071. The reversal of 542740712064 is 460217047245.

542740712064 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052602 + ... + 1481030.

Almost surely, 2^542740712064 is an apocalyptic number.

It is an amenable number.

542740712064 is an abundant number, since it is smaller than the sum of its proper divisors (899354667936).

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

542740712064 is a wasteful number, since it uses less digits than its factorization.

542740712064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431745 (or 431733 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The spelling of 542740712064 in words is "five hundred forty-two billion, seven hundred forty million, seven hundred twelve thousand, sixty-four".