14205525419 has 2 divisors, whose sum is σ = 14205525420. Its totient is φ = 14205525418.

The previous prime is 14205525401. The next prime is 14205525457. The reversal of 14205525419 is 91452550241.

It is an a-pointer prime, because the next prime (14205525457) can be obtained adding 14205525419 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14205525419 - 2⁸ = 14205525163 is a prime.

It is a super-2 number, since 2×14205525419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14205527419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102762709 + 7102762710.

It is an arithmetic number, because the mean of its divisors is an integer number (7102762710).

Almost surely, 2^14205525419 is an apocalyptic number.

14205525419 is a deficient number, since it is larger than the sum of its proper divisors (1).

14205525419 is an equidigital number, since it uses as much as digits as its factorization.

14205525419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 14205525419 in words is "fourteen billion, two hundred five million, five hundred twenty-five thousand, four hundred nineteen".