20514024383 has 2 divisors, whose sum is σ = 20514024384. Its totient is φ = 20514024382.

The previous prime is 20514024373. The next prime is 20514024439. The reversal of 20514024383 is 38342041502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20514024383 - 2¹² = 20514020287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20514024313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10257012191 + 10257012192.

It is an arithmetic number, because the mean of its divisors is an integer number (10257012192).

Almost surely, 2^20514024383 is an apocalyptic number.

20514024383 is a deficient number, since it is larger than the sum of its proper divisors (1).

20514024383 is an equidigital number, since it uses as much as digits as its factorization.

20514024383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 20514024383 its reverse (38342041502), we get a palindrome (58856065885).

The spelling of 20514024383 in words is "twenty billion, five hundred fourteen million, twenty-four thousand, three hundred eighty-three".