14160245146 has 4 divisors (see below), whose sum is σ = 21240367722. Its totient is φ = 7080122572.

The previous prime is 14160245137. The next prime is 14160245167. The reversal of 14160245146 is 64154206141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64154206141 = 167 ⋅384156923.

It can be written as a sum of positive squares in only one way, i.e., 12891104521 + 1269140625 = 113539^2 + 35625^2 .

It is a super-2 number, since 2×14160245146² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3540061285 + ... + 3540061288.

Almost surely, 2^14160245146 is an apocalyptic number.

14160245146 is a deficient number, since it is larger than the sum of its proper divisors (7080122576).

14160245146 is an equidigital number, since it uses as much as digits as its factorization.

14160245146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080122575.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 14160245146 in words is "fourteen billion, one hundred sixty million, two hundred forty-five thousand, one hundred forty-six".