413235867887 has 4 divisors (see below), whose sum is σ = 423314791536. Its totient is φ = 403156944240.

The previous prime is 413235867839. The next prime is 413235867931. The reversal of 413235867887 is 788768532314.

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 413235867887 - 2¹⁰ = 413235866863 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 (413235867817) 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, 5039461763 + ... + 5039461844.

It is an arithmetic number, because the mean of its divisors is an integer number (105828697884).

Almost surely, 2^413235867887 is an apocalyptic number.

413235867887 is a deficient number, since it is larger than the sum of its proper divisors (10078923649).

413235867887 is a wasteful number, since it uses less digits than its factorization.

413235867887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078923648.

The product of its digits is 54190080, while the sum is 62.

The spelling of 413235867887 in words is "four hundred thirteen billion, two hundred thirty-five million, eight hundred sixty-seven thousand, eight hundred eighty-seven".