3001401145 has 4 divisors (see below), whose sum is σ = 3601681380. Its totient is φ = 2401120912.

The previous prime is 3001401131. The next prime is 3001401149. The reversal of 3001401145 is 5411041003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5411041003 = 35671 ⋅151693.

It can be written as a sum of positive squares in 2 ways, for example, as 1783879696 + 1217521449 = 42236^2 + 34893^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3001401145 is a prime.

It is a super-2 number, since 2×3001401145² = 18016817666414622050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3001401149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300140110 + ... + 300140119.

It is an arithmetic number, because the mean of its divisors is an integer number (900420345).

Almost surely, 2^3001401145 is an apocalyptic number.

It is an amenable number.

3001401145 is a deficient number, since it is larger than the sum of its proper divisors (600280235).

3001401145 is an equidigital number, since it uses as much as digits as its factorization.

3001401145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600280234.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3001401145 is about 54785.0449027835. The cubic root of 3001401145 is about 1442.4740687798.

Adding to 3001401145 its reverse (5411041003), we get a palindrome (8412442148).

The spelling of 3001401145 in words is "three billion, one million, four hundred one thousand, one hundred forty-five".