20314121240434 has 12 divisors (see below), whose sum is σ = 35446068695214. Its totient is φ = 8706051960144.

The previous prime is 20314121240429. The next prime is 20314121240449. The reversal of 20314121240434 is 43404212141302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12572009764209 + 7742111476225 = 3545703^2 + 2782465^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20314121240396 and 20314121240405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103643475619 + ... + 103643475814.

Almost surely, 2^{20314121240434} is an apocalyptic number.

20314121240434 is a deficient number, since it is larger than the sum of its proper divisors (15131947454780).

20314121240434 is a wasteful number, since it uses less digits than its factorization.

20314121240434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207286951449 (or 207286951442 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 20314121240434 its reverse (43404212141302), we get a palindrome (63718333381736).

The spelling of 20314121240434 in words is "twenty trillion, three hundred fourteen billion, one hundred twenty-one million, two hundred forty thousand, four hundred thirty-four".