140445101320166 has 8 divisors (see below), whose sum is σ = 213034704249960. Its totient is φ = 69433533236848.

The previous prime is 140445101320039. The next prime is 140445101320259. The reversal of 140445101320166 is 661023101544041.

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

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, 394508711396 + ... + 394508711751.

It is an arithmetic number, because the mean of its divisors is an integer number (26629338031245).

Almost surely, 2^{140445101320166} is an apocalyptic number.

140445101320166 is a deficient number, since it is larger than the sum of its proper divisors (72589602929794).

140445101320166 is an equidigital number, since it uses as much as digits as its factorization.

140445101320166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789017423238.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 140445101320166 in words is "one hundred forty trillion, four hundred forty-five billion, one hundred one million, three hundred twenty thousand, one hundred sixty-six".