20314122470 has 16 divisors (see below), whose sum is σ = 36920426400. Its totient is φ = 8046758784.

The previous prime is 20314122427. The next prime is 20314122473. The reversal of 20314122470 is 7422141302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314122473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9860195 + ... + 9862254.

It is an arithmetic number, because the mean of its divisors is an integer number (2307526650).

Almost surely, 2^20314122470 is an apocalyptic number.

20314122470 is a deficient number, since it is larger than the sum of its proper divisors (16606303930).

20314122470 is a wasteful number, since it uses less digits than its factorization.

20314122470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19722559.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 20314122470 its reverse (7422141302), we get a palindrome (27736263772).

The spelling of 20314122470 in words is "twenty billion, three hundred fourteen million, one hundred twenty-two thousand, four hundred seventy".