42627147042 has 16 divisors (see below), whose sum is σ = 85257099072. Its totient is φ = 14208581520.

The previous prime is 42627147023. The next prime is 42627147047. The reversal of 42627147042 is 24074172624.

It is not an unprimeable number, because it can be changed into a prime (42627147047) 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 7 ways as a sum of consecutive naturals, for example, 116548 + ... + 314384.

It is an arithmetic number, because the mean of its divisors is an integer number (5328568692).

Almost surely, 2^42627147042 is an apocalyptic number.

42627147042 is an abundant number, since it is smaller than the sum of its proper divisors (42629952030).

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

42627147042 is a wasteful number, since it uses less digits than its factorization.

42627147042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233753.

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 42627147042 in words is "forty-two billion, six hundred twenty-seven million, one hundred forty-seven thousand, forty-two".