8673336142 has 4 divisors (see below), whose sum is σ = 13010004216. Its totient is φ = 4336668070.

The previous prime is 8673336121. The next prime is 8673336157. The reversal of 8673336142 is 2416333768.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2168334034 + ... + 2168334037.

It is an arithmetic number, because the mean of its divisors is an integer number (3252501054).

Almost surely, 2^8673336142 is an apocalyptic number.

8673336142 is a deficient number, since it is larger than the sum of its proper divisors (4336668074).

8673336142 is a wasteful number, since it uses less digits than its factorization.

8673336142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4336668073.

The product of its digits is 435456, while the sum is 43.

The square root of 8673336142 is about 93130.7475649154. The cubic root of 8673336142 is about 2054.6068232311.

The spelling of 8673336142 in words is "eight billion, six hundred seventy-three million, three hundred thirty-six thousand, one hundred forty-two".