140965659269413 has 16 divisors (see below), whose sum is σ = 154994737895424. Its totient is φ = 127138958069760.

The previous prime is 140965659269399. The next prime is 140965659269447. The reversal of 140965659269413 is 314962956569041.

It is a cyclic number.

It is not a de Polignac number, because 140965659269413 - 2²¹ = 140965657172261 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 (140965659669413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69545181 + ... + 71543437.

It is an arithmetic number, because the mean of its divisors is an integer number (9687171118464).

Almost surely, 2^{140965659269413} is an apocalyptic number.

It is an amenable number.

140965659269413 is a deficient number, since it is larger than the sum of its proper divisors (14029078626011).

140965659269413 is a wasteful number, since it uses less digits than its factorization.

140965659269413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048892.

The product of its (nonzero) digits is 377913600, while the sum is 70.

The spelling of 140965659269413 in words is "one hundred forty trillion, nine hundred sixty-five billion, six hundred fifty-nine million, two hundred sixty-nine thousand, four hundred thirteen".