14363303409 has 81 divisors (see below), whose sum is σ = 26193211083. Its totient is φ = 7558989984.

The previous prime is 14363303389. The next prime is 14363303411. The reversal of 14363303409 is 90430336341.

The square root of 14363303409 is 119847.

It is a perfect power (a square), and thus also a powerful number.

14363303409 is a `hidden beast` number, since 14 + 3 + 633 + 0 + 3 + 4 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2124749025 + 12238554384 = 46095^2 + 110628^2 .

It is not a de Polignac number, because 14363303409 - 2¹³ = 14363295217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14363303429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 32718012 + ... + 32718450.

Almost surely, 2^14363303409 is an apocalyptic number.

14363303409 is the 119847-th square number.

14363303409 is the 59924-th centered octagonal number.

It is an amenable number.

14363303409 is a deficient number, since it is larger than the sum of its proper divisors (11829907674).

14363303409 is an equidigital number, since it uses as much as digits as its factorization.

14363303409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

Multiplying 14363303409 by its sum of digits (36), we get a square (517078922724 = 719082²).

The spelling of 14363303409 in words is "fourteen billion, three hundred sixty-three million, three hundred three thousand, four hundred nine".