10021411427 has 2 divisors, whose sum is σ = 10021411428. Its totient is φ = 10021411426.

The previous prime is 10021411423. The next prime is 10021411453. The reversal of 10021411427 is 72411412001.

10021411427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021411427 - 2² = 10021411423 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021411423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010705713 + 5010705714.

It is an arithmetic number, because the mean of its divisors is an integer number (5010705714).

Almost surely, 2^10021411427 is an apocalyptic number.

10021411427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021411427 is an equidigital number, since it uses as much as digits as its factorization.

10021411427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 10021411427 its reverse (72411412001), we get a palindrome (82432823428).

The spelling of 10021411427 in words is "ten billion, twenty-one million, four hundred eleven thousand, four hundred twenty-seven".