140266013363405 has 16 divisors (see below), whose sum is σ = 168976305731520. Its totient is φ = 111774762012672.

The previous prime is 140266013363389. The next prime is 140266013363423. The reversal of 140266013363405 is 504363310662041.

It is a cyclic number.

It is not a de Polignac number, because 140266013363405 - 2⁴ = 140266013363389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106746002 + ... + 108052028.

It is an arithmetic number, because the mean of its divisors is an integer number (10561019108220).

Almost surely, 2^{140266013363405} is an apocalyptic number.

It is an amenable number.

140266013363405 is a deficient number, since it is larger than the sum of its proper divisors (28710292368115).

140266013363405 is a wasteful number, since it uses less digits than its factorization.

140266013363405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389868.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 140266013363405 in words is "one hundred forty trillion, two hundred sixty-six billion, thirteen million, three hundred sixty-three thousand, four hundred five".