134200430343 has 16 divisors (see below), whose sum is σ = 227217660160. Its totient is φ = 76685960088.

The previous prime is 134200430293. The next prime is 134200430359. The reversal of 134200430343 is 343034002431.

It is not a de Polignac number, because 134200430343 - 2¹² = 134200426247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134200430543) 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, 355027405 + ... + 355027782.

It is an arithmetic number, because the mean of its divisors is an integer number (14201103760).

Almost surely, 2^134200430343 is an apocalyptic number.

134200430343 is a deficient number, since it is larger than the sum of its proper divisors (93017229817).

134200430343 is an equidigital number, since it uses as much as digits as its factorization.

134200430343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710055203 (or 710055197 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 134200430343 its reverse (343034002431), we get a palindrome (477234432774).

The spelling of 134200430343 in words is "one hundred thirty-four billion, two hundred million, four hundred thirty thousand, three hundred forty-three".