14007020452 has 12 divisors (see below), whose sum is σ = 24603411420. Its totient is φ = 6977474336.

The previous prime is 14007020437. The next prime is 14007020459. The reversal of 14007020452 is 25402070041.

It can be written as a sum of positive squares in 2 ways, for example, as 4653422656 + 9353597796 = 68216^2 + 96714^2 .

It is not an unprimeable number, because it can be changed into a prime (14007020459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6507763 + ... + 6509914.

It is an arithmetic number, because the mean of its divisors is an integer number (2050284285).

Almost surely, 2^14007020452 is an apocalyptic number.

It is an amenable number.

14007020452 is a deficient number, since it is larger than the sum of its proper divisors (10596390968).

14007020452 is a wasteful number, since it uses less digits than its factorization.

14007020452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13017950 (or 13017948 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

Adding to 14007020452 its reverse (25402070041), we get a palindrome (39409090493).

The spelling of 14007020452 in words is "fourteen billion, seven million, twenty thousand, four hundred fifty-two".