83838927148 has 48 divisors (see below), whose sum is σ = 149683274496. Its totient is φ = 41081567040.

The previous prime is 83838927103. The next prime is 83838927169. The reversal of 83838927148 is 84172983838.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30037633 + ... + 30040423.

It is an arithmetic number, because the mean of its divisors is an integer number (3118401552).

Almost surely, 2^83838927148 is an apocalyptic number.

It is an amenable number.

83838927148 is a deficient number, since it is larger than the sum of its proper divisors (65844347348).

83838927148 is a wasteful number, since it uses less digits than its factorization.

83838927148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574 (or 3572 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 61.

The spelling of 83838927148 in words is "eighty-three billion, eight hundred thirty-eight million, nine hundred twenty-seven thousand, one hundred forty-eight".