134111223453 has 8 divisors (see below), whose sum is σ = 178823883328. Its totient is φ = 89403022944.

The previous prime is 134111223419. The next prime is 134111223481. The reversal of 134111223453 is 354322111431.

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

It is not a de Polignac number, because 134111223453 - 2³³ = 125521288861 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 134111223453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134111223403) 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, 1044025 + ... + 1165422.

It is an arithmetic number, because the mean of its divisors is an integer number (22352985416).

Almost surely, 2^134111223453 is an apocalyptic number.

It is an amenable number.

134111223453 is a deficient number, since it is larger than the sum of its proper divisors (44712659875).

134111223453 is a wasteful number, since it uses less digits than its factorization.

134111223453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229683.

The product of its digits is 8640, while the sum is 30.

Adding to 134111223453 its reverse (354322111431), we get a palindrome (488433334884).

The spelling of 134111223453 in words is "one hundred thirty-four billion, one hundred eleven million, two hundred twenty-three thousand, four hundred fifty-three".