134877344846 has 4 divisors (see below), whose sum is σ = 202316017272. Its totient is φ = 67438672422.

The previous prime is 134877344813. The next prime is 134877344851. The reversal of 134877344846 is 648443778431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 648443778431 = 2467 ⋅262847093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33719336210 + ... + 33719336213.

It is an arithmetic number, because the mean of its divisors is an integer number (50579004318).

Almost surely, 2^134877344846 is an apocalyptic number.

134877344846 is a deficient number, since it is larger than the sum of its proper divisors (67438672426).

134877344846 is an equidigital number, since it uses as much as digits as its factorization.

134877344846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67438672425.

The product of its digits is 43352064, while the sum is 59.

The spelling of 134877344846 in words is "one hundred thirty-four billion, eight hundred seventy-seven million, three hundred forty-four thousand, eight hundred forty-six".