42652005042 has 48 divisors (see below), whose sum is σ = 88410057120. Its totient is φ = 13710400704.

The previous prime is 42652005037. The next prime is 42652005059. The reversal of 42652005042 is 24050025624.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 1596934 + ... + 1623422.

It is an arithmetic number, because the mean of its divisors is an integer number (1841876190).

Almost surely, 2^42652005042 is an apocalyptic number.

42652005042 is an abundant number, since it is smaller than the sum of its proper divisors (45758052078).

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

42652005042 is a wasteful number, since it uses less digits than its factorization.

42652005042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26695 (or 26616 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 42652005042 in words is "forty-two billion, six hundred fifty-two million, five thousand, forty-two".