204530014305445 has 64 divisors (see below), whose sum is σ = 260845590297600. Its totient is φ = 153424453754880.

The previous prime is 204530014305443. The next prime is 204530014305527. The reversal of 204530014305445 is 544503410035402.

204530014305445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204530014305445 - 2¹ = 204530014305443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204530014305398 and 204530014305407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204530014305443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65786429551 + ... + 65786432659.

It is an arithmetic number, because the mean of its divisors is an integer number (4075712348400).

Almost surely, 2^{204530014305445} is an apocalyptic number.

It is an amenable number.

204530014305445 is a deficient number, since it is larger than the sum of its proper divisors (56315575992155).

204530014305445 is a wasteful number, since it uses less digits than its factorization.

204530014305445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998.

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 204530014305445 in words is "two hundred four trillion, five hundred thirty billion, fourteen million, three hundred five thousand, four hundred forty-five".