140415312045353 has 16 divisors (see below), whose sum is σ = 144061288390656. Its totient is φ = 136821021491280.

The previous prime is 140415312045329. The next prime is 140415312045397. The reversal of 140415312045353 is 353540213514041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140415312045353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140415312045353.

It is not an unprimeable number, because it can be changed into a prime (140415312045553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15407825 + ... + 22764702.

It is an arithmetic number, because the mean of its divisors is an integer number (9003830524416).

Almost surely, 2^{140415312045353} is an apocalyptic number.

It is an amenable number.

140415312045353 is a deficient number, since it is larger than the sum of its proper divisors (3645976345303).

140415312045353 is a wasteful number, since it uses less digits than its factorization.

140415312045353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38173204.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 140415312045353 its reverse (353540213514041), we get a palindrome (493955525559394).

The spelling of 140415312045353 in words is "one hundred forty trillion, four hundred fifteen billion, three hundred twelve million, forty-five thousand, three hundred fifty-three".