4300805145 has 32 divisors (see below), whose sum is σ = 8469280512. Its totient is φ = 1814844672.

The previous prime is 4300805083. The next prime is 4300805153. The reversal of 4300805145 is 5415080034.

It is not a de Polignac number, because 4300805145 - 2⁶ = 4300805081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1574022 + ... + 1576751.

It is an arithmetic number, because the mean of its divisors is an integer number (264665016).

Almost surely, 2^4300805145 is an apocalyptic number.

It is an amenable number.

4300805145 is a deficient number, since it is larger than the sum of its proper divisors (4168475367).

4300805145 is a wasteful number, since it uses less digits than its factorization.

4300805145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150801.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4300805145 is about 65580.5241287381. The cubic root of 4300805145 is about 1626.2348193856.

Adding to 4300805145 its reverse (5415080034), we get a palindrome (9715885179).

It can be divided in two parts, 430080 and 5145, that multiplied together give a square (2212761600 = 47040²).

The spelling of 4300805145 in words is "four billion, three hundred million, eight hundred five thousand, one hundred forty-five".