8602423138 has 8 divisors (see below), whose sum is σ = 13122340560. Its totient is φ = 4228309620.

The previous prime is 8602423127. The next prime is 8602423169. The reversal of 8602423138 is 8313242068.

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

It is a junction number, because it is equal to n+sod(n) for n = 8602423097 and 8602423106.

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, 36450828 + ... + 36451063.

It is an arithmetic number, because the mean of its divisors is an integer number (1640292570).

Almost surely, 2^8602423138 is an apocalyptic number.

8602423138 is a deficient number, since it is larger than the sum of its proper divisors (4519917422).

8602423138 is a wasteful number, since it uses less digits than its factorization.

8602423138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72901952.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 8602423138 is about 92749.2487193293. The cubic root of 8602423138 is about 2048.9920198673.

The spelling of 8602423138 in words is "eight billion, six hundred two million, four hundred twenty-three thousand, one hundred thirty-eight".