428826529199 has 8 divisors (see below), whose sum is σ = 441204000720. Its totient is φ = 416540404800.

The previous prime is 428826529189. The next prime is 428826529207. The reversal of 428826529199 is 991925628824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 428826529199 - 2²⁴ = 428809751983 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 (428826529189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22827257 + ... + 22846034.

It is an arithmetic number, because the mean of its divisors is an integer number (55150500090).

Almost surely, 2^428826529199 is an apocalyptic number.

428826529199 is a deficient number, since it is larger than the sum of its proper divisors (12377471521).

428826529199 is a wasteful number, since it uses less digits than its factorization.

428826529199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45673561.

The product of its digits is 44789760, while the sum is 65.

The spelling of 428826529199 in words is "four hundred twenty-eight billion, eight hundred twenty-six million, five hundred twenty-nine thousand, one hundred ninety-nine".