4236454530145 has 8 divisors (see below), whose sum is σ = 5221143961704. Its totient is φ = 3297564607104.

The previous prime is 4236454530103. The next prime is 4236454530157. The reversal of 4236454530145 is 5410354546324.

It can be written as a sum of positive squares in 4 ways, for example, as 2277977434209 + 1958477095936 = 1509297^2 + 1399456^2 .

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 4236454530145 - 2³⁹ = 3686698716257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4236454530095 and 4236454530104.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11449876924 + ... + 11449877293.

It is an arithmetic number, because the mean of its divisors is an integer number (652642995213).

Almost surely, 2^{4236454530145} is an apocalyptic number.

It is an amenable number.

4236454530145 is a deficient number, since it is larger than the sum of its proper divisors (984689431559).

4236454530145 is a wasteful number, since it uses less digits than its factorization.

4236454530145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22899754259.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 4236454530145 in words is "four trillion, two hundred thirty-six billion, four hundred fifty-four million, five hundred thirty thousand, one hundred forty-five".