32943627138 has 16 divisors (see below), whose sum is σ = 66095104320. Its totient is φ = 10946567376.

The previous prime is 32943627127. The next prime is 32943627151. The reversal of 32943627138 is 83172634923.

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, 8658358 + ... + 8662161.

It is an arithmetic number, because the mean of its divisors is an integer number (4130944020).

Almost surely, 2^32943627138 is an apocalyptic number.

32943627138 is an abundant number, since it is smaller than the sum of its proper divisors (33151477182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32943627138 is a wasteful number, since it uses less digits than its factorization.

32943627138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17320841.

The product of its digits is 1306368, while the sum is 48.

The spelling of 32943627138 in words is "thirty-two billion, nine hundred forty-three million, six hundred twenty-seven thousand, one hundred thirty-eight".