83374225166 has 8 divisors (see below), whose sum is σ = 131643513480. Its totient is φ = 39493054008.

The previous prime is 83374225159. The next prime is 83374225201. The reversal of 83374225166 is 66152247338.

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

It is a super-4 number, since 4×83374225166⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 83374225166.

It is a congruent number.

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, 1097029241 + ... + 1097029316.

It is an arithmetic number, because the mean of its divisors is an integer number (16455439185).

Almost surely, 2^83374225166 is an apocalyptic number.

83374225166 is a deficient number, since it is larger than the sum of its proper divisors (48269288314).

83374225166 is a wasteful number, since it uses less digits than its factorization.

83374225166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194058578.

The product of its digits is 1451520, while the sum is 47.

The spelling of 83374225166 in words is "eighty-three billion, three hundred seventy-four million, two hundred twenty-five thousand, one hundred sixty-six".