428959600913 has 8 divisors (see below), whose sum is σ = 447682327488. Its totient is φ = 410242900144.

The previous prime is 428959600907. The next prime is 428959600921. The reversal of 428959600913 is 319006959824.

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 428959600913 - 2⁴ = 428959600897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (428959600943) 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, 1360670 + ... + 1646007.

It is an arithmetic number, because the mean of its divisors is an integer number (55960290936).

Almost surely, 2^428959600913 is an apocalyptic number.

It is an amenable number.

428959600913 is a deficient number, since it is larger than the sum of its proper divisors (18722726575).

428959600913 is a wasteful number, since it uses less digits than its factorization.

428959600913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012903.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 428959600913 in words is "four hundred twenty-eight billion, nine hundred fifty-nine million, six hundred thousand, nine hundred thirteen".