14635680445 has 8 divisors (see below), whose sum is σ = 17578055736. Its totient is φ = 11698384896.

The previous prime is 14635680439. The next prime is 14635680469. The reversal of 14635680445 is 54408653641.

It can be written as a sum of positive squares in 4 ways, for example, as 5940863929 + 8694816516 = 77077^2 + 93246^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14635680445 - 2⁷ = 14635680317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14635680395 and 14635680404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263592 + ... + 1275121.

It is an arithmetic number, because the mean of its divisors is an integer number (2197256967).

Almost surely, 2^14635680445 is an apocalyptic number.

It is an amenable number.

14635680445 is a deficient number, since it is larger than the sum of its proper divisors (2942375291).

14635680445 is a wasteful number, since it uses less digits than its factorization.

14635680445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539871.

The product of its (nonzero) digits is 1382400, while the sum is 46.

It can be divided in two parts, 146356 and 80445, that added together give a triangular number (226801 = T₆₇₃).

The spelling of 14635680445 in words is "fourteen billion, six hundred thirty-five million, six hundred eighty thousand, four hundred forty-five".