412528928879 has 4 divisors (see below), whose sum is σ = 412844560584. Its totient is φ = 412213297176.

The previous prime is 412528928863. The next prime is 412528928881. The reversal of 412528928879 is 978829825214.

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 412528928879 - 2⁴ = 412528928863 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 (412528928839) 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, 157813892 + ... + 157816505.

It is an arithmetic number, because the mean of its divisors is an integer number (103211140146).

Almost surely, 2^412528928879 is an apocalyptic number.

412528928879 is a deficient number, since it is larger than the sum of its proper divisors (315631705).

412528928879 is a wasteful number, since it uses less digits than its factorization.

412528928879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315631704.

The product of its digits is 46448640, while the sum is 65.

The spelling of 412528928879 in words is "four hundred twelve billion, five hundred twenty-eight million, nine hundred twenty-eight thousand, eight hundred seventy-nine".