140140104653 has 16 divisors (see below), whose sum is σ = 145804584576. Its totient is φ = 134589807360.

The previous prime is 140140104623. The next prime is 140140104739. The reversal of 140140104653 is 356401041041.

It is a cyclic number.

It is not a de Polignac number, because 140140104653 - 2⁶ = 140140104589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140140104623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520576 + ... + 1610102.

It is an arithmetic number, because the mean of its divisors is an integer number (9112786536).

Almost surely, 2^140140104653 is an apocalyptic number.

It is an amenable number.

140140104653 is a deficient number, since it is larger than the sum of its proper divisors (5664479923).

140140104653 is an equidigital number, since it uses as much as digits as its factorization.

140140104653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90164.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 140140104653 its reverse (356401041041), we get a palindrome (496541145694).

The spelling of 140140104653 in words is "one hundred forty billion, one hundred forty million, one hundred four thousand, six hundred fifty-three".