14159434 has 4 divisors (see below), whose sum is σ = 21239154. Its totient is φ = 7079716.

The previous prime is 14159413. The next prime is 14159441. The reversal of 14159434 is 43495141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43495141 = 173 ⋅251417.

It can be written as a sum of positive squares in only one way, i.e., 12938409 + 1221025 = 3597^2 + 1105^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14159396 and 14159405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3539857 + ... + 3539860.

Almost surely, 2^14159434 is an apocalyptic number.

14159434 is a deficient number, since it is larger than the sum of its proper divisors (7079720).

14159434 is an equidigital number, since it uses as much as digits as its factorization.

14159434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7079719.

The product of its digits is 8640, while the sum is 31.

The square root of 14159434 is about 3762.9023372923. The cubic root of 14159434 is about 241.9256766957.

The spelling of 14159434 in words is "fourteen million, one hundred fifty-nine thousand, four hundred thirty-four".