8701681142 has 32 divisors (see below), whose sum is σ = 17129767680. Its totient is φ = 3211829280.

The previous prime is 8701681129. The next prime is 8701681147. The reversal of 8701681142 is 2411861078.

It is a happy number.

8701681142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 8701681096 and 8701681105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8701681147) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1484033 + ... + 1489884.

It is an arithmetic number, because the mean of its divisors is an integer number (535305240).

Almost surely, 2^8701681142 is an apocalyptic number.

8701681142 is a deficient number, since it is larger than the sum of its proper divisors (8428086538).

8701681142 is a wasteful number, since it uses less digits than its factorization.

8701681142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973956.

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 8701681142 is about 93282.8019626340. The cubic root of 8701681142 is about 2056.8425836033.

The spelling of 8701681142 in words is "eight billion, seven hundred one million, six hundred eighty-one thousand, one hundred forty-two".