134450622503 has 8 divisors (see below), whose sum is σ = 136607859072. Its totient is φ = 132297812856.

The previous prime is 134450622473. The next prime is 134450622517. The reversal of 134450622503 is 305226054431.

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 134450622503 - 2⁸ = 134450622247 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 (134450622403) 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, 1045475 + ... + 1167012.

It is an arithmetic number, because the mean of its divisors is an integer number (17075982384).

Almost surely, 2^134450622503 is an apocalyptic number.

134450622503 is a deficient number, since it is larger than the sum of its proper divisors (2157236569).

134450622503 is an equidigital number, since it uses as much as digits as its factorization.

134450622503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2213461.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 134450622503 its reverse (305226054431), we get a palindrome (439676676934).

The spelling of 134450622503 in words is "one hundred thirty-four billion, four hundred fifty million, six hundred twenty-two thousand, five hundred three".