134490613443 has 16 divisors (see below), whose sum is σ = 179891695776. Its totient is φ = 89375086080.

The previous prime is 134490613409. The next prime is 134490613487. The reversal of 134490613443 is 344316094431.

It is not a de Polignac number, because 134490613443 - 2⁹ = 134490612931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134490613395 and 134490613404.

It is not an unprimeable number, because it can be changed into a prime (134490613493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5873605 + ... + 5896457.

It is an arithmetic number, because the mean of its divisors is an integer number (11243230986).

Almost surely, 2^134490613443 is an apocalyptic number.

134490613443 is a deficient number, since it is larger than the sum of its proper divisors (45401082333).

134490613443 is a wasteful number, since it uses less digits than its factorization.

134490613443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29014.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 134490613443 in words is "one hundred thirty-four billion, four hundred ninety million, six hundred thirteen thousand, four hundred forty-three".