28926712413 has 8 divisors (see below), whose sum is σ = 42854388800. Its totient is φ = 19284474924.

The previous prime is 28926712391. The next prime is 28926712421. The reversal of 28926712413 is 31421762982.

It is not a de Polignac number, because 28926712413 - 2¹⁰ = 28926711389 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 (28926712453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535679833 + ... + 535679886.

It is an arithmetic number, because the mean of its divisors is an integer number (5356798600).

Almost surely, 2^28926712413 is an apocalyptic number.

It is an amenable number.

28926712413 is a deficient number, since it is larger than the sum of its proper divisors (13927676387).

28926712413 is a wasteful number, since it uses less digits than its factorization.

28926712413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071359728 (or 1071359722 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 28926712413 in words is "twenty-eight billion, nine hundred twenty-six million, seven hundred twelve thousand, four hundred thirteen".