14158018619 has 2 divisors, whose sum is σ = 14158018620. Its totient is φ = 14158018618.

The previous prime is 14158018601. The next prime is 14158018643. The reversal of 14158018619 is 91681085141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14158018619 - 2¹⁶ = 14157953083 is a prime.

It is a super-2 number, since 2×14158018619² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14158018619.

It is not a weakly prime, because it can be changed into another prime (14158018519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079009309 + 7079009310.

It is an arithmetic number, because the mean of its divisors is an integer number (7079009310).

Almost surely, 2^14158018619 is an apocalyptic number.

14158018619 is a deficient number, since it is larger than the sum of its proper divisors (1).

14158018619 is an equidigital number, since it uses as much as digits as its factorization.

14158018619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 44.

The spelling of 14158018619 in words is "fourteen billion, one hundred fifty-eight million, eighteen thousand, six hundred nineteen".