3002427145 has 4 divisors (see below), whose sum is σ = 3602912580. Its totient is φ = 2401941712.

The previous prime is 3002427083. The next prime is 3002427149. The reversal of 3002427145 is 5417242003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5417242003 = 23 ⋅235532261.

It can be written as a sum of positive squares in 2 ways, for example, as 1811694096 + 1190733049 = 42564^2 + 34507^2 .

It is a cyclic number.

It is not a de Polignac number, because 3002427145 - 2⁷ = 3002427017 is a prime.

It is a super-2 number, since 2×3002427145² = 18029137522065702050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3002427149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300242710 + ... + 300242719.

It is an arithmetic number, because the mean of its divisors is an integer number (900728145).

Almost surely, 2^3002427145 is an apocalyptic number.

It is an amenable number.

3002427145 is a deficient number, since it is larger than the sum of its proper divisors (600485435).

3002427145 is an equidigital number, since it uses as much as digits as its factorization.

3002427145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600485434.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 3002427145 is about 54794.4079719820. The cubic root of 3002427145 is about 1442.6384153318.

Adding to 3002427145 its reverse (5417242003), we get a palindrome (8419669148).

The spelling of 3002427145 in words is "three billion, two million, four hundred twenty-seven thousand, one hundred forty-five".