2428702231 has 2 divisors, whose sum is σ = 2428702232. Its totient is φ = 2428702230.

The previous prime is 2428702219. The next prime is 2428702253. The reversal of 2428702231 is 1322078242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2428702231 is a prime.

It is a super-2 number, since 2×2428702231² = 11797189053728754722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2428702193 and 2428702202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2428702931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214351115 + 1214351116.

It is an arithmetic number, because the mean of its divisors is an integer number (1214351116).

Almost surely, 2^2428702231 is an apocalyptic number.

2428702231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428702231 is an equidigital number, since it uses as much as digits as its factorization.

2428702231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2428702231 is about 49281.8651331299. The cubic root of 2428702231 is about 1344.1820468560.

The spelling of 2428702231 in words is "two billion, four hundred twenty-eight million, seven hundred two thousand, two hundred thirty-one".