134361643337 has 4 divisors (see below), whose sum is σ = 134366217216. Its totient is φ = 134357069460.

The previous prime is 134361643333. The next prime is 134361643349. The reversal of 134361643337 is 733346163431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134361643337 - 2² = 134361643333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134361643333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242589 + ... + 2301722.

It is an arithmetic number, because the mean of its divisors is an integer number (33591554304).

Almost surely, 2^134361643337 is an apocalyptic number.

It is an amenable number.

134361643337 is a deficient number, since it is larger than the sum of its proper divisors (4573879).

134361643337 is an equidigital number, since it uses as much as digits as its factorization.

134361643337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573878.

The product of its digits is 979776, while the sum is 44.

The spelling of 134361643337 in words is "one hundred thirty-four billion, three hundred sixty-one million, six hundred forty-three thousand, three hundred thirty-seven".