20224134344 has 16 divisors (see below), whose sum is σ = 37933549020. Its totient is φ = 10108521280.

The previous prime is 20224134331. The next prime is 20224134377. The reversal of 20224134344 is 44343142202.

It can be written as a sum of positive squares in 2 ways, for example, as 19157328100 + 1066806244 = 138410^2 + 32662^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418919 + ... + 464694.

Almost surely, 2^20224134344 is an apocalyptic number.

It is an amenable number.

20224134344 is a deficient number, since it is larger than the sum of its proper divisors (17709414676).

20224134344 is a wasteful number, since it uses less digits than its factorization.

20224134344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886480 (or 886476 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 20224134344 its reverse (44343142202), we get a palindrome (64567276546).

The spelling of 20224134344 in words is "twenty billion, two hundred twenty-four million, one hundred thirty-four thousand, three hundred forty-four".