314341047486146 has 4 divisors (see below), whose sum is σ = 471511571229222. Its totient is φ = 157170523743072.

The previous prime is 314341047486143. The next prime is 314341047486161. The reversal of 314341047486146 is 641684740143413.

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

It can be written as a sum of positive squares in only one way, i.e., 215920659789121 + 98420387697025 = 14694239^2 + 9920705^2 .

It is a junction number, because it is equal to n+sod(n) for n = 314341047486091 and 314341047486100.

It is not an unprimeable number, because it can be changed into a prime (314341047486143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78585261871535 + ... + 78585261871538.

Almost surely, 2^{314341047486146} is an apocalyptic number.

314341047486146 is a deficient number, since it is larger than the sum of its proper divisors (157170523743076).

314341047486146 is a wasteful number, since it uses less digits than its factorization.

314341047486146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157170523743075.

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 314341047486146 in words is "three hundred fourteen trillion, three hundred forty-one billion, forty-seven million, four hundred eighty-six thousand, one hundred forty-six".