144713406265 has 4 divisors (see below), whose sum is σ = 173656087524. Its totient is φ = 115770725008.

The previous prime is 144713406259. The next prime is 144713406289. The reversal of 144713406265 is 562604317441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42422817024 + 102290589241 = 205968^2 + 319829^2 .

It is a cyclic number.

It is not a de Polignac number, because 144713406265 - 2¹⁷ = 144713275193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14471340622 + ... + 14471340631.

It is an arithmetic number, because the mean of its divisors is an integer number (43414021881).

Almost surely, 2^144713406265 is an apocalyptic number.

It is an amenable number.

144713406265 is a deficient number, since it is larger than the sum of its proper divisors (28942681259).

144713406265 is an equidigital number, since it uses as much as digits as its factorization.

144713406265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28942681258.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 144713406265 in words is "one hundred forty-four billion, seven hundred thirteen million, four hundred six thousand, two hundred sixty-five".