4178664413 has 32 divisors (see below), whose sum is σ = 5525065728. Its totient is φ = 3059654400.

The previous prime is 4178664409. The next prime is 4178664419. The reversal of 4178664413 is 3144668714.

It is not a de Polignac number, because 4178664413 - 2² = 4178664409 is a prime.

It is a super-2 number, since 2×4178664413² = 34922472552945269138, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4178664419) 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 31 ways as a sum of consecutive naturals, for example, 949448 + ... + 953838.

It is an arithmetic number, because the mean of its divisors is an integer number (172658304).

Almost surely, 2^4178664413 is an apocalyptic number.

It is an amenable number.

4178664413 is a deficient number, since it is larger than the sum of its proper divisors (1346401315).

4178664413 is a wasteful number, since it uses less digits than its factorization.

4178664413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5153.

The product of its digits is 387072, while the sum is 44.

The square root of 4178664413 is about 64642.5897764005. The cubic root of 4178664413 is about 1610.6919871714.

The spelling of 4178664413 in words is "four billion, one hundred seventy-eight million, six hundred sixty-four thousand, four hundred thirteen".