14154282019 has 2 divisors, whose sum is σ = 14154282020. Its totient is φ = 14154282018.

The previous prime is 14154282011. The next prime is 14154282061. The reversal of 14154282019 is 91028245141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14154282019 - 2³ = 14154282011 is a prime.

It is a super-2 number, since 2×14154282019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14154282011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7077141009 + 7077141010.

It is an arithmetic number, because the mean of its divisors is an integer number (7077141010).

Almost surely, 2^14154282019 is an apocalyptic number.

14154282019 is a deficient number, since it is larger than the sum of its proper divisors (1).

14154282019 is an equidigital number, since it uses as much as digits as its factorization.

14154282019 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 37.

The spelling of 14154282019 in words is "fourteen billion, one hundred fifty-four million, two hundred eighty-two thousand, nineteen".