134442535241045 has 16 divisors (see below), whose sum is σ = 162812471099520. Its totient is φ = 106566425077824.

The previous prime is 134442535241041. The next prime is 134442535241057. The reversal of 134442535241045 is 540142535244431.

It is a cyclic number.

It is not a de Polignac number, because 134442535241045 - 2² = 134442535241041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134442535241041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70565552 + ... + 72445718.

It is an arithmetic number, because the mean of its divisors is an integer number (10175779443720).

Almost surely, 2^{134442535241045} is an apocalyptic number.

It is an amenable number.

134442535241045 is a deficient number, since it is larger than the sum of its proper divisors (28369935858475).

134442535241045 is a wasteful number, since it uses less digits than its factorization.

134442535241045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011484.

The product of its (nonzero) digits is 4608000, while the sum is 47.

The spelling of 134442535241045 in words is "one hundred thirty-four trillion, four hundred forty-two billion, five hundred thirty-five million, two hundred forty-one thousand, forty-five".