20314506532 has 24 divisors (see below), whose sum is σ = 35673244992. Its totient is φ = 10122194400.

The previous prime is 20314506497. The next prime is 20314506607. The reversal of 20314506532 is 23560541302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20314506494 and 20314506503.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2249907 + ... + 2258917.

It is an arithmetic number, because the mean of its divisors is an integer number (1486385208).

Almost surely, 2^20314506532 is an apocalyptic number.

It is an amenable number.

20314506532 is a deficient number, since it is larger than the sum of its proper divisors (15358738460).

20314506532 is a wasteful number, since it uses less digits than its factorization.

20314506532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10899 (or 10897 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 20314506532 in words is "twenty billion, three hundred fourteen million, five hundred six thousand, five hundred thirty-two".