83019838340 has 48 divisors (see below), whose sum is σ = 175765524480. Its totient is φ = 32937690240.

The previous prime is 83019838339. The next prime is 83019838367. The reversal of 83019838340 is 4383891038.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1356521 + ... + 1416399.

It is an arithmetic number, because the mean of its divisors is an integer number (3661781760).

Almost surely, 2^83019838340 is an apocalyptic number.

It is an amenable number.

83019838340 is an abundant number, since it is smaller than the sum of its proper divisors (92745686140).

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

83019838340 is a wasteful number, since it uses less digits than its factorization.

83019838340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60452 (or 60450 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 83019838340 in words is "eighty-three billion, nineteen million, eight hundred thirty-eight thousand, three hundred forty".