42301145342 has 4 divisors (see below), whose sum is σ = 63451718016. Its totient is φ = 21150572670.

The previous prime is 42301145323. The next prime is 42301145353. The reversal of 42301145342 is 24354110324.

42301145342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10575286334 + ... + 10575286337.

It is an arithmetic number, because the mean of its divisors is an integer number (15862929504).

Almost surely, 2^42301145342 is an apocalyptic number.

42301145342 is a deficient number, since it is larger than the sum of its proper divisors (21150572674).

42301145342 is a wasteful number, since it uses less digits than its factorization.

42301145342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21150572673.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 42301145342 its reverse (24354110324), we get a palindrome (66655255666).

The spelling of 42301145342 in words is "forty-two billion, three hundred one million, one hundred forty-five thousand, three hundred forty-two".