134004004242 has 64 divisors (see below), whose sum is σ = 280659168000. Its totient is φ = 42654294144.

The previous prime is 134004004237. The next prime is 134004004271. The reversal of 134004004242 is 242400400431.

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 31 ways as a sum of consecutive naturals, for example, 59057484 + ... + 59059752.

It is an arithmetic number, because the mean of its divisors is an integer number (4385299500).

Almost surely, 2^134004004242 is an apocalyptic number.

134004004242 is an abundant number, since it is smaller than the sum of its proper divisors (146655163758).

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

134004004242 is an equidigital number, since it uses as much as digits as its factorization.

134004004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 134004004242 its reverse (242400400431), we get a palindrome (376404404673).

The spelling of 134004004242 in words is "one hundred thirty-four billion, four million, four thousand, two hundred forty-two".