8351085142 has 8 divisors (see below), whose sum is σ = 12527632656. Its totient is φ = 4175207592.

The previous prime is 8351085091. The next prime is 8351085187. The reversal of 8351085142 is 2415801538.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135073 + ... + 186940.

It is an arithmetic number, because the mean of its divisors is an integer number (1565954082).

Almost surely, 2^8351085142 is an apocalyptic number.

8351085142 is a deficient number, since it is larger than the sum of its proper divisors (4176547514).

8351085142 is a wasteful number, since it uses less digits than its factorization.

8351085142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334982.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 8351085142 is about 91384.2718524364. The cubic root of 8351085142 is about 2028.8392453262.

The spelling of 8351085142 in words is "eight billion, three hundred fifty-one million, eighty-five thousand, one hundred forty-two".