134626602405 has 16 divisors (see below), whose sum is σ = 215556566400. Its totient is φ = 71749520448.

The previous prime is 134626602371. The next prime is 134626602491. The reversal of 134626602405 is 504206626431.

It is not a de Polignac number, because 134626602405 - 2⁷ = 134626602277 is a prime.

It is a super-2 number, since 2×134626602405² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3186702 + ... + 3228671.

It is an arithmetic number, because the mean of its divisors is an integer number (13472285400).

Almost surely, 2^134626602405 is an apocalyptic number.

134626602405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134626602405 is a deficient number, since it is larger than the sum of its proper divisors (80929963995).

134626602405 is a wasteful number, since it uses less digits than its factorization.

134626602405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416780.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 134626602405 in words is "one hundred thirty-four billion, six hundred twenty-six million, six hundred two thousand, four hundred five".