134343213430 has 8 divisors (see below), whose sum is σ = 241817784192. Its totient is φ = 53737285368.

The previous prime is 134343213419. The next prime is 134343213467. The reversal of 134343213430 is 34312343431.

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

It is a junction number, because it is equal to n+sod(n) for n = 134343213392 and 134343213401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6717160662 + ... + 6717160681.

It is an arithmetic number, because the mean of its divisors is an integer number (30227223024).

Almost surely, 2^134343213430 is an apocalyptic number.

134343213430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134343213430 is a deficient number, since it is larger than the sum of its proper divisors (107474570762).

134343213430 is a wasteful number, since it uses less digits than its factorization.

134343213430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13434321350.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 134343213430 its reverse (34312343431), we get a palindrome (168655556861).

The spelling of 134343213430 in words is "one hundred thirty-four billion, three hundred forty-three million, two hundred thirteen thousand, four hundred thirty".