1428584430013 has 8 divisors (see below), whose sum is σ = 1543328779608. Its totient is φ = 1314533400384.

The previous prime is 1428584430011. The next prime is 1428584430023. The reversal of 1428584430013 is 3100344858241.

It can be written as a sum of positive squares in 4 ways, for example, as 116272134169 + 1312312295844 = 340987^2 + 1145562^2 .

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 1428584430013 - 2¹ = 1428584430011 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 (1428584430011) 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, 173325706 + ... + 173333947.

It is an arithmetic number, because the mean of its divisors is an integer number (192916097451).

Almost surely, 2^{1428584430013} is an apocalyptic number.

1428584430013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1428584430013 is a deficient number, since it is larger than the sum of its proper divisors (114744349595).

1428584430013 is a wasteful number, since it uses less digits than its factorization.

1428584430013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346659983.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 1428584430013 in words is "one trillion, four hundred twenty-eight billion, five hundred eighty-four million, four hundred thirty thousand, thirteen".