134344425403 has 8 divisors (see below), whose sum is σ = 142654629600. Its totient is φ = 126079509120.

The previous prime is 134344425373. The next prime is 134344425419. The reversal of 134344425403 is 304524443431.

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 134344425403 - 2²¹ = 134342328251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134344422403) 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, 11315863 + ... + 11327728.

It is an arithmetic number, because the mean of its divisors is an integer number (17831828700).

Almost surely, 2^134344425403 is an apocalyptic number.

134344425403 is a deficient number, since it is larger than the sum of its proper divisors (8310204197).

134344425403 is a wasteful number, since it uses less digits than its factorization.

134344425403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22643957.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 134344425403 its reverse (304524443431), we get a palindrome (438868868834).

The spelling of 134344425403 in words is "one hundred thirty-four billion, three hundred forty-four million, four hundred twenty-five thousand, four hundred three".