134790660363843 has 96 divisors (see below), whose sum is σ = 214251852791808. Its totient is φ = 80980517592000.

The previous prime is 134790660363811. The next prime is 134790660363869. The reversal of 134790660363843 is 348363066097431.

134790660363843 is a `hidden beast` number, since 1 + 3 + 479 + 0 + 6 + 60 + 3 + 63 + 8 + 43 = 666.

It is a Cunningham number, because it is equal to 11609938²-1.

It is not a de Polignac number, because 134790660363843 - 2⁵ = 134790660363811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134790660363883) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15777902830 + ... + 15777911372.

It is an arithmetic number, because the mean of its divisors is an integer number (2231790133248).

Almost surely, 2^{134790660363843} is an apocalyptic number.

134790660363843 is a deficient number, since it is larger than the sum of its proper divisors (79461192427965).

134790660363843 is a wasteful number, since it uses less digits than its factorization.

134790660363843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10797 (or 10794 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 63.

The spelling of 134790660363843 in words is "one hundred thirty-four trillion, seven hundred ninety billion, six hundred sixty million, three hundred sixty-three thousand, eight hundred forty-three".