42055532342 has 8 divisors (see below), whose sum is σ = 63264054000. Its totient is φ = 20967514344.

The previous prime is 42055532339. The next prime is 42055532353. The reversal of 42055532342 is 24323555024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30125042 + ... + 30126437.

It is an arithmetic number, because the mean of its divisors is an integer number (7908006750).

Almost surely, 2^42055532342 is an apocalyptic number.

42055532342 is a deficient number, since it is larger than the sum of its proper divisors (21208521658).

42055532342 is a wasteful number, since it uses less digits than its factorization.

42055532342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60251830.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 42055532342 in words is "forty-two billion, fifty-five million, five hundred thirty-two thousand, three hundred forty-two".