14585280073 has 12 divisors (see below), whose sum is σ = 18271670340. Its totient is φ = 11540001312.

The previous prime is 14585280071. The next prime is 14585280119. The reversal of 14585280073 is 37008258541.

It can be written as a sum of positive squares in 2 ways, for example, as 592046224 + 13993233849 = 24332^2 + 118293^2 .

It is not a de Polignac number, because 14585280073 - 2¹ = 14585280071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14585280071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11447778 + ... + 11449051.

It is an arithmetic number, because the mean of its divisors is an integer number (1522639195).

Almost surely, 2^14585280073 is an apocalyptic number.

14585280073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14585280073 is a deficient number, since it is larger than the sum of its proper divisors (3686390267).

14585280073 is a wasteful number, since it uses less digits than its factorization.

14585280073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22896856 (or 22896849 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 14585280073 in words is "fourteen billion, five hundred eighty-five million, two hundred eighty thousand, seventy-three".