14153421011 has 2 divisors, whose sum is σ = 14153421012. Its totient is φ = 14153421010.

The previous prime is 14153421001. The next prime is 14153421019. The reversal of 14153421011 is 11012435141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14153421011 - 2¹⁸ = 14153158867 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14153421019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7076710505 + 7076710506.

It is an arithmetic number, because the mean of its divisors is an integer number (7076710506).

Almost surely, 2^14153421011 is an apocalyptic number.

14153421011 is a deficient number, since it is larger than the sum of its proper divisors (1).

14153421011 is an equidigital number, since it uses as much as digits as its factorization.

14153421011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 14153421011 its reverse (11012435141), we get a palindrome (25165856152).

The spelling of 14153421011 in words is "fourteen billion, one hundred fifty-three million, four hundred twenty-one thousand, eleven".