4066373145 has 16 divisors (see below), whose sum is σ = 6507748800. Its totient is φ = 2168215104.

The previous prime is 4066373117. The next prime is 4066373147. The reversal of 4066373145 is 5413736604.

It is not a de Polignac number, because 4066373145 - 2⁹ = 4066372633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4066373147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37531 + ... + 97679.

It is an arithmetic number, because the mean of its divisors is an integer number (406734300).

Almost surely, 2^4066373145 is an apocalyptic number.

It is an amenable number.

4066373145 is a deficient number, since it is larger than the sum of its proper divisors (2441375655).

4066373145 is a wasteful number, since it uses less digits than its factorization.

4066373145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64664.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 4066373145 is about 63768.1201306734. The cubic root of 4066373145 is about 1596.1329980529.

The spelling of 4066373145 in words is "four billion, sixty-six million, three hundred seventy-three thousand, one hundred forty-five".