140326117085 has 32 divisors (see below), whose sum is σ = 211800413952. Its totient is φ = 86701870080.

The previous prime is 140326117081. The next prime is 140326117093. The reversal of 140326117085 is 580711623041.

140326117085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140326117085 - 2² = 140326117081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140326117081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1569254 + ... + 1656263.

It is an arithmetic number, because the mean of its divisors is an integer number (6618762936).

Almost surely, 2^140326117085 is an apocalyptic number.

It is an amenable number.

140326117085 is a deficient number, since it is larger than the sum of its proper divisors (71474296867).

140326117085 is a wasteful number, since it uses less digits than its factorization.

140326117085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225653.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 140326117085 in words is "one hundred forty billion, three hundred twenty-six million, one hundred seventeen thousand, eighty-five".