413835640847 has 4 divisors (see below), whose sum is σ = 438178913856. Its totient is φ = 389492367840.

The previous prime is 413835640843. The next prime is 413835640871. The reversal of 413835640847 is 748046538314.

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

It is a cyclic number.

It is not a de Polignac number, because 413835640847 - 2² = 413835640843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413835640843) 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, 12171636479 + ... + 12171636512.

It is an arithmetic number, because the mean of its divisors is an integer number (109544728464).

Almost surely, 2^413835640847 is an apocalyptic number.

413835640847 is a deficient number, since it is larger than the sum of its proper divisors (24343273009).

413835640847 is a wasteful number, since it uses less digits than its factorization.

413835640847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24343273008.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 413835640847 in words is "four hundred thirteen billion, eight hundred thirty-five million, six hundred forty thousand, eight hundred forty-seven".