140555022545 has 16 divisors (see below), whose sum is σ = 192902871168. Its totient is φ = 96309738240.

The previous prime is 140555022533. The next prime is 140555022571. The reversal of 140555022545 is 545220555041.

140555022545 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 140555022545 - 2⁶ = 140555022481 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 140555022499 and 140555022508.

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, 1427699 + ... + 1522968.

It is an arithmetic number, because the mean of its divisors is an integer number (12056429448).

Almost surely, 2^140555022545 is an apocalyptic number.

It is an amenable number.

140555022545 is a deficient number, since it is larger than the sum of its proper divisors (52347848623).

140555022545 is a wasteful number, since it uses less digits than its factorization.

140555022545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952040.

The product of its (nonzero) digits is 200000, while the sum is 38.

Adding to 140555022545 its reverse (545220555041), we get a palindrome (685775577586).

The spelling of 140555022545 in words is "one hundred forty billion, five hundred fifty-five million, twenty-two thousand, five hundred forty-five".