2428257569213 has 8 divisors (see below), whose sum is σ = 2781774784320. Its totient is φ = 2076396173280.

The previous prime is 2428257569189. The next prime is 2428257569233. The reversal of 2428257569213 is 3129657528242.

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 2428257569213 - 2¹⁴ = 2428257552829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428257569233) 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, 413951648 + ... + 413957513.

It is an arithmetic number, because the mean of its divisors is an integer number (347721848040).

Almost surely, 2^{2428257569213} is an apocalyptic number.

It is an amenable number.

2428257569213 is a deficient number, since it is larger than the sum of its proper divisors (353517215107).

2428257569213 is an equidigital number, since it uses as much as digits as its factorization.

2428257569213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827909587.

The product of its digits is 14515200, while the sum is 56.

The spelling of 2428257569213 in words is "two trillion, four hundred twenty-eight billion, two hundred fifty-seven million, five hundred sixty-nine thousand, two hundred thirteen".