3028242431 has 2 divisors, whose sum is σ = 3028242432. Its totient is φ = 3028242430.

The previous prime is 3028242421. The next prime is 3028242593. The reversal of 3028242431 is 1342428203.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3028242431 is a prime.

It is a super-2 number, since 2×3028242431² = 18340504441817579522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3028242394 and 3028242403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3028242421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1514121215 + 1514121216.

It is an arithmetic number, because the mean of its divisors is an integer number (1514121216).

Almost surely, 2^3028242431 is an apocalyptic number.

3028242431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3028242431 is an equidigital number, since it uses as much as digits as its factorization.

3028242431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 3028242431 is about 55029.4687508429. The cubic root of 3028242431 is about 1446.7612900146.

The spelling of 3028242431 in words is "three billion, twenty-eight million, two hundred forty-two thousand, four hundred thirty-one".