4066622373 has 16 divisors (see below), whose sum is σ = 5917294656. Its totient is φ = 2463699840.

The previous prime is 4066622327. The next prime is 4066622491. The reversal of 4066622373 is 3732266604.

It is not a de Polignac number, because 4066622373 - 2²⁹ = 3529751461 is a prime.

It is a super-2 number, since 2×4066622373² = 33074835049168302258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066622323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72715 + ... + 115847.

It is an arithmetic number, because the mean of its divisors is an integer number (369830916).

Almost surely, 2^4066622373 is an apocalyptic number.

It is an amenable number.

4066622373 is a deficient number, since it is larger than the sum of its proper divisors (1850672283).

4066622373 is a wasteful number, since it uses less digits than its factorization.

4066622373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46004.

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 4066622373 is about 63770.0742746941. The cubic root of 4066622373 is about 1596.1656063826.

Adding to 4066622373 its reverse (3732266604), we get a palindrome (7798888977).

The spelling of 4066622373 in words is "four billion, sixty-six million, six hundred twenty-two thousand, three hundred seventy-three".