134054505403 has 32 divisors (see below), whose sum is σ = 169192945152. Its totient is φ = 103368787200.

The previous prime is 134054505349. The next prime is 134054505413. The reversal of 134054505403 is 304505450431.

It is a de Polignac number, because none of the positive numbers 2^k-134054505403 is a prime.

It is a super-2 number, since 2×134054505403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134054505413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3604300 + ... + 3641302.

It is an arithmetic number, because the mean of its divisors is an integer number (5287279536).

Almost surely, 2^134054505403 is an apocalyptic number.

134054505403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

134054505403 is a deficient number, since it is larger than the sum of its proper divisors (35138439749).

134054505403 is a wasteful number, since it uses less digits than its factorization.

134054505403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38035.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 134054505403 its reverse (304505450431), we get a palindrome (438559955834).

The spelling of 134054505403 in words is "one hundred thirty-four billion, fifty-four million, five hundred five thousand, four hundred three".