83342171750 has 32 divisors (see below), whose sum is σ = 156090418848. Its totient is φ = 33321084000.

The previous prime is 83342171749. The next prime is 83342171753. The reversal of 83342171750 is 5717124338.

It is a junction number, because it is equal to n+sod(n) for n = 83342171698 and 83342171707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83342171753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457397 + ... + 613103.

It is an arithmetic number, because the mean of its divisors is an integer number (4877825589).

Almost surely, 2^83342171750 is an apocalyptic number.

83342171750 is a deficient number, since it is larger than the sum of its proper divisors (72748247098).

83342171750 is a wasteful number, since it uses less digits than its factorization.

83342171750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157865 (or 157855 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 83342171750 in words is "eighty-three billion, three hundred forty-two million, one hundred seventy-one thousand, seven hundred fifty".