8570001142 has 16 divisors (see below), whose sum is σ = 13070592000. Its totient is φ = 4213189440.

The previous prime is 8570001137. The next prime is 8570001151. The reversal of 8570001142 is 2411000758.

It is a self number, because there is not a number n which added to its sum of digits gives 8570001142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360459 + ... + 383497.

It is an arithmetic number, because the mean of its divisors is an integer number (816912000).

Almost surely, 2^8570001142 is an apocalyptic number.

8570001142 is a deficient number, since it is larger than the sum of its proper divisors (4500590858).

8570001142 is a wasteful number, since it uses less digits than its factorization.

8570001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26151.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 8570001142 is about 92574.3006562837. The cubic root of 8570001142 is about 2046.4146047573.

The spelling of 8570001142 in words is "eight billion, five hundred seventy million, one thousand, one hundred forty-two".