14640020535411 has 32 divisors (see below), whose sum is σ = 21817860800000. Its totient is φ = 9702079811424.

The previous prime is 14640020535347. The next prime is 14640020535463. The reversal of 14640020535411 is 11453502004641.

14640020535411 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 0 + 0 + 205 + 35 + 411 = 666.

It is not a de Polignac number, because 14640020535411 - 2⁶ = 14640020535347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14640020535311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4626240 + ... + 7119138.

It is an arithmetic number, because the mean of its divisors is an integer number (681808150000).

Almost surely, 2^{14640020535411} is an apocalyptic number.

14640020535411 is a deficient number, since it is larger than the sum of its proper divisors (7177840264589).

14640020535411 is a wasteful number, since it uses less digits than its factorization.

14640020535411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494200 (or 2494194 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 14640020535411 in words is "fourteen trillion, six hundred forty billion, twenty million, five hundred thirty-five thousand, four hundred eleven".