134044041242 has 8 divisors (see below), whose sum is σ = 201234603636. Its totient is φ = 66965840032.

The previous prime is 134044041179. The next prime is 134044041293. The reversal of 134044041242 is 242140440431.

It can be written as a sum of positive squares in 2 ways, for example, as 126927600361 + 7116440881 = 356269^2 + 84359^2 .

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

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, 28087313 + ... + 28092084.

Almost surely, 2^134044041242 is an apocalyptic number.

134044041242 is a deficient number, since it is larger than the sum of its proper divisors (67190562394).

134044041242 is a wasteful number, since it uses less digits than its factorization.

134044041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56180592.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 134044041242 its reverse (242140440431), we get a palindrome (376184481673).

The spelling of 134044041242 in words is "one hundred thirty-four billion, forty-four million, forty-one thousand, two hundred forty-two".