134434362263 has 8 divisors (see below), whose sum is σ = 135916598160. Its totient is φ = 132956308800.

The previous prime is 134434362259. The next prime is 134434362281. The reversal of 134434362263 is 362263434431.

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 134434362263 - 2² = 134434362259 is a prime.

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 134434362263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134434361263) 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, 980948 + ... + 1109561.

It is an arithmetic number, because the mean of its divisors is an integer number (16989574770).

Almost surely, 2^134434362263 is an apocalyptic number.

134434362263 is a deficient number, since it is larger than the sum of its proper divisors (1482235897).

134434362263 is a wasteful number, since it uses less digits than its factorization.

134434362263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091217.

The product of its digits is 746496, while the sum is 41.

Adding to 134434362263 its reverse (362263434431), we get a palindrome (496697796694).

The spelling of 134434362263 in words is "one hundred thirty-four billion, four hundred thirty-four million, three hundred sixty-two thousand, two hundred sixty-three".