140453322145 has 16 divisors (see below), whose sum is σ = 175610232000. Its totient is φ = 107707578048.

The previous prime is 140453322133. The next prime is 140453322151. The reversal of 140453322145 is 541223354041.

140453322145 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 140453322145 - 2¹⁵ = 140453289377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140453322145.

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, 3464175 + ... + 3504484.

It is an arithmetic number, because the mean of its divisors is an integer number (10975639500).

Almost surely, 2^140453322145 is an apocalyptic number.

It is an amenable number.

140453322145 is a deficient number, since it is larger than the sum of its proper divisors (35156909855).

140453322145 is a wasteful number, since it uses less digits than its factorization.

140453322145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6968832.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 140453322145 its reverse (541223354041), we get a palindrome (681676676186).

The spelling of 140453322145 in words is "one hundred forty billion, four hundred fifty-three million, three hundred twenty-two thousand, one hundred forty-five".