88193106346 has 4 divisors (see below), whose sum is σ = 132289659522. Its totient is φ = 44096553172.

The previous prime is 88193106301. The next prime is 88193106347. The reversal of 88193106346 is 64360139188.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 88140703225 + 52403121 = 296885^2 + 7239^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 88193106346.

It is not an unprimeable number, because it can be changed into a prime (88193106347) by changing a digit.

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 as a sum of consecutive naturals, namely, 22048276585 + ... + 22048276588.

Almost surely, 2^88193106346 is an apocalyptic number.

88193106346 is a deficient number, since it is larger than the sum of its proper divisors (44096553176).

88193106346 is a wasteful number, since it uses less digits than its factorization.

88193106346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44096553175.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 88193106346 in words is "eighty-eight billion, one hundred ninety-three million, one hundred six thousand, three hundred forty-six".