134140304442443 has 8 divisors (see below), whose sum is σ = 144633046093200. Its totient is φ = 123672456605088.

The previous prime is 134140304442371. The next prime is 134140304442499. The reversal of 134140304442443 is 344244403041431.

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

It is a cyclic number.

It is not a de Polignac number, because 134140304442443 - 2¹⁰ = 134140304441419 is a prime.

It is a super-2 number, since 2×134140304442443² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134140304442443.

It is not an unprimeable number, because it can be changed into a prime (134140304442043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6223442153 + ... + 6223463706.

It is an arithmetic number, because the mean of its divisors is an integer number (18079130761650).

Almost surely, 2^{134140304442443} is an apocalyptic number.

134140304442443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134140304442443 is a deficient number, since it is larger than the sum of its proper divisors (10492741650757).

134140304442443 is a wasteful number, since it uses less digits than its factorization.

134140304442443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12446906701.

The product of its (nonzero) digits is 884736, while the sum is 41.

Adding to 134140304442443 its reverse (344244403041431), we get a palindrome (478384707483874).

The spelling of 134140304442443 in words is "one hundred thirty-four trillion, one hundred forty billion, three hundred four million, four hundred forty-two thousand, four hundred forty-three".