23441287285 has 16 divisors (see below), whose sum is σ = 31112098416. Its totient is φ = 16842636288.

The previous prime is 23441287273. The next prime is 23441287321. The reversal of 23441287285 is 58278214432.

It can be written as a sum of positive squares in 8 ways, for example, as 601917156 + 22839370129 = 24534^2 + 151127^2 .

It is a cyclic number.

It is not a de Polignac number, because 23441287285 - 2¹⁹ = 23440762997 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4871044 + ... + 4875853.

It is an arithmetic number, because the mean of its divisors is an integer number (1944506151).

Almost surely, 2^23441287285 is an apocalyptic number.

It is an amenable number.

23441287285 is a deficient number, since it is larger than the sum of its proper divisors (7670811131).

23441287285 is a wasteful number, since it uses less digits than its factorization.

23441287285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746952.

The product of its digits is 860160, while the sum is 46.

The spelling of 23441287285 in words is "twenty-three billion, four hundred forty-one million, two hundred eighty-seven thousand, two hundred eighty-five".