140429405395 has 16 divisors (see below), whose sum is σ = 173085981120. Its totient is φ = 109296964224.

The previous prime is 140429405359. The next prime is 140429405507. The reversal of 140429405395 is 593504924041.

140429405395 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 140429405395 - 2¹⁹ = 140428881107 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2387601 + ... + 2445709.

It is an arithmetic number, because the mean of its divisors is an integer number (10817873820).

Almost surely, 2^140429405395 is an apocalyptic number.

140429405395 is a deficient number, since it is larger than the sum of its proper divisors (32656575725).

140429405395 is a wasteful number, since it uses less digits than its factorization.

140429405395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71214.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 140429405395 in words is "one hundred forty billion, four hundred twenty-nine million, four hundred five thousand, three hundred ninety-five".