134910895623 has 8 divisors (see below), whose sum is σ = 205578507648. Its totient is φ = 77091940344.

The previous prime is 134910895573. The next prime is 134910895633. The reversal of 134910895623 is 326598019431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134910895623 - 2⁸ = 134910895367 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134910895633) 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 7 ways as a sum of consecutive naturals, for example, 3212164161 + ... + 3212164202.

It is an arithmetic number, because the mean of its divisors is an integer number (25697313456).

Almost surely, 2^134910895623 is an apocalyptic number.

134910895623 is a deficient number, since it is larger than the sum of its proper divisors (70667612025).

134910895623 is an equidigital number, since it uses as much as digits as its factorization.

134910895623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6424328373.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 134910895623 in words is "one hundred thirty-four billion, nine hundred ten million, eight hundred ninety-five thousand, six hundred twenty-three".