20241466455745 has 8 divisors (see below), whose sum is σ = 24366383596584. Its totient is φ = 16142090598144.

The previous prime is 20241466455697. The next prime is 20241466455863. The reversal of 20241466455745 is 54755466414202.

It can be written as a sum of positive squares in 4 ways, for example, as 384473664 + 20241081982081 = 19608^2 + 4499009^2 .

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 20241466455745 - 2¹⁹ = 20241465931457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6385319064 + ... + 6385322233.

It is an arithmetic number, because the mean of its divisors is an integer number (3045797949573).

Almost surely, 2^{20241466455745} is an apocalyptic number.

It is an amenable number.

20241466455745 is a deficient number, since it is larger than the sum of its proper divisors (4124917140839).

20241466455745 is a wasteful number, since it uses less digits than its factorization.

20241466455745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12770641619.

The product of its (nonzero) digits is 32256000, while the sum is 55.

The spelling of 20241466455745 in words is "twenty trillion, two hundred forty-one billion, four hundred sixty-six million, four hundred fifty-five thousand, seven hundred forty-five".