14681204545 has 16 divisors (see below), whose sum is σ = 20159088768. Its totient is φ = 10054679040.

The previous prime is 14681204509. The next prime is 14681204567. The reversal of 14681204545 is 54540218641.

It is not a de Polignac number, because 14681204545 - 2¹⁵ = 14681171777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14681204498 and 14681204507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230224 + ... + 286993.

It is an arithmetic number, because the mean of its divisors is an integer number (1259943048).

Almost surely, 2^14681204545 is an apocalyptic number.

It is an amenable number.

14681204545 is a deficient number, since it is larger than the sum of its proper divisors (5477884223).

14681204545 is an equidigital number, since it uses as much as digits as its factorization.

14681204545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518040.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 14681204545 in words is "fourteen billion, six hundred eighty-one million, two hundred four thousand, five hundred forty-five".