134514898897 has 16 divisors (see below), whose sum is σ = 141910472704. Its totient is φ = 127333944000.

The previous prime is 134514898891. The next prime is 134514898901. The reversal of 134514898897 is 798898415431.

It is a cyclic number.

It is not a de Polignac number, because 134514898897 - 2¹¹ = 134514896849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134514898891) 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 15 ways as a sum of consecutive naturals, for example, 145768 + ... + 538774.

It is an arithmetic number, because the mean of its divisors is an integer number (8869404544).

Almost surely, 2^134514898897 is an apocalyptic number.

It is an amenable number.

134514898897 is a deficient number, since it is larger than the sum of its proper divisors (7395573807).

134514898897 is a wasteful number, since it uses less digits than its factorization.

134514898897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393280.

The product of its digits is 69672960, while the sum is 67.

The spelling of 134514898897 in words is "one hundred thirty-four billion, five hundred fourteen million, eight hundred ninety-eight thousand, eight hundred ninety-seven".