4078161570 has 64 divisors (see below), whose sum is σ = 11191219200. Its totient is φ = 931700928.

The previous prime is 4078161559. The next prime is 4078161587. The reversal of 4078161570 is 751618704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 644281 + ... + 650579.

It is an arithmetic number, because the mean of its divisors is an integer number (174862800).

Almost surely, 2^4078161570 is an apocalyptic number.

4078161570 is an abundant number, since it is smaller than the sum of its proper divisors (7113057630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4078161570 is a wasteful number, since it uses less digits than its factorization.

4078161570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9399.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 4078161570 is about 63860.4852001611. The cubic root of 4078161570 is about 1597.6739077083.

The spelling of 4078161570 in words is "four billion, seventy-eight million, one hundred sixty-one thousand, five hundred seventy".