42218146134 has 24 divisors (see below), whose sum is σ = 93821457960. Its totient is φ = 14072212080.

The previous prime is 42218146097. The next prime is 42218146151. The reversal of 42218146134 is 43164181224.

42218146134 is a `hidden beast` number, since 4 + 2 + 21 + 8 + 14 + 613 + 4 = 666.

42218146134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1495914 + ... + 1523874.

It is an arithmetic number, because the mean of its divisors is an integer number (3909227415).

Almost surely, 2^42218146134 is an apocalyptic number.

42218146134 is an abundant number, since it is smaller than the sum of its proper divisors (51603311826).

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

42218146134 is an frugal number, since it uses more digits than its factorization.

42218146134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55933 (or 27966 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The spelling of 42218146134 in words is "forty-two billion, two hundred eighteen million, one hundred forty-six thousand, one hundred thirty-four".