2428369191 has 12 divisors (see below), whose sum is σ = 3565147560. Its totient is φ = 1592372880.

The previous prime is 2428369147. The next prime is 2428369213. The reversal of 2428369191 is 1919638242.

2428369191 is a `hidden beast` number, since 2 + 428 + 36 + 9 + 191 = 666.

It is not a de Polignac number, because 2428369191 - 2¹⁷ = 2428238119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428369121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2211081 + ... + 2212178.

It is an arithmetic number, because the mean of its divisors is an integer number (297095630).

Almost surely, 2^2428369191 is an apocalyptic number.

2428369191 is a deficient number, since it is larger than the sum of its proper divisors (1136778369).

2428369191 is a wasteful number, since it uses less digits than its factorization.

2428369191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423326 (or 4423323 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 2428369191 is about 49278.4860867296. The cubic root of 2428369191 is about 1344.1206029503.

The spelling of 2428369191 in words is "two billion, four hundred twenty-eight million, three hundred sixty-nine thousand, one hundred ninety-one".