134334561366455 has 32 divisors (see below), whose sum is σ = 175067124761088. Its totient is φ = 98722062489600.

The previous prime is 134334561366449. The next prime is 134334561366541. The reversal of 134334561366455 is 554663165433431.

It is not a de Polignac number, because 134334561366455 - 2⁸ = 134334561366199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134334561366394 and 134334561366403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285418982 + ... + 285889251.

It is an arithmetic number, because the mean of its divisors is an integer number (5470847648784).

Almost surely, 2^{134334561366455} is an apocalyptic number.

134334561366455 is a deficient number, since it is larger than the sum of its proper divisors (40732563394633).

134334561366455 is a wasteful number, since it uses less digits than its factorization.

134334561366455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571308347.

The product of its digits is 139968000, while the sum is 59.

The spelling of 134334561366455 in words is "one hundred thirty-four trillion, three hundred thirty-four billion, five hundred sixty-one million, three hundred sixty-six thousand, four hundred fifty-five".