134340776246 has 4 divisors (see below), whose sum is σ = 201511164372. Its totient is φ = 67170388122.

The previous prime is 134340776233. The next prime is 134340776303. The reversal of 134340776246 is 642677043431.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 134340776246.

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, 33585194060 + ... + 33585194063.

It is an arithmetic number, because the mean of its divisors is an integer number (50377791093).

Almost surely, 2^134340776246 is an apocalyptic number.

134340776246 is a deficient number, since it is larger than the sum of its proper divisors (67170388126).

134340776246 is an equidigital number, since it uses as much as digits as its factorization.

134340776246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67170388125.

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 134340776246 in words is "one hundred thirty-four billion, three hundred forty million, seven hundred seventy-six thousand, two hundred forty-six".