134331605312442 has 64 divisors (see below), whose sum is σ = 288098349264000. Its totient is φ = 41608012400640.

The previous prime is 134331605312441. The next prime is 134331605312461. The reversal of 134331605312442 is 244213506133431.

It is a junction number, because it is equal to n+sod(n) for n = 134331605312394 and 134331605312403.

It is not an unprimeable number, because it can be changed into a prime (134331605312441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18374692 + ... + 24623007.

It is an arithmetic number, because the mean of its divisors is an integer number (4501536707250).

Almost surely, 2^{134331605312442} is an apocalyptic number.

134331605312442 is an abundant number, since it is smaller than the sum of its proper divisors (153766743951558).

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

134331605312442 is a wasteful number, since it uses less digits than its factorization.

134331605312442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42998111.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 134331605312442 in words is "one hundred thirty-four trillion, three hundred thirty-one billion, six hundred five million, three hundred twelve thousand, four hundred forty-two".