4178713445 has 16 divisors (see below), whose sum is σ = 5085176112. Its totient is φ = 3296133120.

The previous prime is 4178713423. The next prime is 4178713463. The reversal of 4178713445 is 5443178714.

4178713445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 866595844 + 3312117601 = 29438^2 + 57551^2 .

It is not a de Polignac number, because 4178713445 - 2⁶ = 4178713381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4178713396 and 4178713405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89885 + ... + 128205.

It is an arithmetic number, because the mean of its divisors is an integer number (317823507).

Almost surely, 2^4178713445 is an apocalyptic number.

It is an amenable number.

4178713445 is a deficient number, since it is larger than the sum of its proper divisors (906462667).

4178713445 is a wasteful number, since it uses less digits than its factorization.

4178713445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38632.

The product of its digits is 376320, while the sum is 44.

The square root of 4178713445 is about 64642.9690298953. The cubic root of 4178713445 is about 1610.6982870425.

The spelling of 4178713445 in words is "four billion, one hundred seventy-eight million, seven hundred thirteen thousand, four hundred forty-five".