140751326605 has 32 divisors (see below), whose sum is σ = 171912109824. Its totient is φ = 110617767936.

The previous prime is 140751326587. The next prime is 140751326629. The reversal of 140751326605 is 506623157041.

140751326605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140751326605 - 2²³ = 140742937997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 25298554 + ... + 25304116.

It is an arithmetic number, because the mean of its divisors is an integer number (5372253432).

Almost surely, 2^140751326605 is an apocalyptic number.

It is an amenable number.

140751326605 is a deficient number, since it is larger than the sum of its proper divisors (31160783219).

140751326605 is a wasteful number, since it uses less digits than its factorization.

140751326605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 140751326605 in words is "one hundred forty billion, seven hundred fifty-one million, three hundred twenty-six thousand, six hundred five".