413683770546681 has 4 divisors (see below), whose sum is σ = 551578360728912. Its totient is φ = 275789180364452.

The previous prime is 413683770546667. The next prime is 413683770546707. The reversal of 413683770546681 is 186645077386314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 413683770546681 - 2⁶ = 413683770546617 is a prime.

It is a super-4 number, since 4×413683770546681⁴ (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (413683770546661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68947295091111 + ... + 68947295091116.

It is an arithmetic number, because the mean of its divisors is an integer number (137894590182228).

Almost surely, 2^{413683770546681} is an apocalyptic number.

It is an amenable number.

413683770546681 is a deficient number, since it is larger than the sum of its proper divisors (137894590182231).

413683770546681 is a wasteful number, since it uses less digits than its factorization.

413683770546681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137894590182230.

The product of its (nonzero) digits is 487710720, while the sum is 69.

The spelling of 413683770546681 in words is "four hundred thirteen trillion, six hundred eighty-three billion, seven hundred seventy million, five hundred forty-six thousand, six hundred eighty-one".