14409766328711 has 12 divisors (see below), whose sum is σ = 15603623007768. Its totient is φ = 13301196408864.

The previous prime is 14409766328651. The next prime is 14409766328759. The reversal of 14409766328711 is 11782366790441.

It is not a de Polignac number, because 14409766328711 - 2¹⁸ = 14409766066567 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 (14409766321711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20674541 + ... + 21360153.

It is an arithmetic number, because the mean of its divisors is an integer number (1300301917314).

Almost surely, 2^{14409766328711} is an apocalyptic number.

14409766328711 is a deficient number, since it is larger than the sum of its proper divisors (1193856679057).

14409766328711 is a wasteful number, since it uses less digits than its factorization.

14409766328711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810002 (or 809989 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 14409766328711 in words is "fourteen trillion, four hundred nine billion, seven hundred sixty-six million, three hundred twenty-eight thousand, seven hundred eleven".