20314570711 has 16 divisors (see below), whose sum is σ = 21240727200. Its totient is φ = 19411217280.

The previous prime is 20314570709. The next prime is 20314570747. The reversal of 20314570711 is 11707541302.

It is a cyclic number.

It is not a de Polignac number, because 20314570711 - 2¹ = 20314570709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314570751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782601 + ... + 808141.

It is an arithmetic number, because the mean of its divisors is an integer number (1327545450).

Almost surely, 2^20314570711 is an apocalyptic number.

20314570711 is a deficient number, since it is larger than the sum of its proper divisors (926156489).

20314570711 is a wasteful number, since it uses less digits than its factorization.

20314570711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25986.

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 20314570711 in words is "twenty billion, three hundred fourteen million, five hundred seventy thousand, seven hundred eleven".