134011401343 has 4 divisors (see below), whose sum is σ = 134140383520. Its totient is φ = 133882419168.

The previous prime is 134011401311. The next prime is 134011401367. The reversal of 134011401343 is 343104110431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343104110431 = 1559 ⋅220079609.

It is a cyclic number.

It is not a de Polignac number, because 134011401343 - 2⁵ = 134011401311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134011401373) 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, 64489530 + ... + 64491607.

It is an arithmetic number, because the mean of its divisors is an integer number (33535095880).

Almost surely, 2^134011401343 is an apocalyptic number.

134011401343 is a deficient number, since it is larger than the sum of its proper divisors (128982177).

134011401343 is a wasteful number, since it uses less digits than its factorization.

134011401343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128982176.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 134011401343 its reverse (343104110431), we get a palindrome (477115511774).

The spelling of 134011401343 in words is "one hundred thirty-four billion, eleven million, four hundred one thousand, three hundred forty-three".