2444216043125 has 10 divisors (see below), whose sum is σ = 3054292368270. Its totient is φ = 1955372834000.

The previous prime is 2444216043091. The next prime is 2444216043133. The reversal of 2444216043125 is 5213406124442.

It can be written as a sum of positive squares in 5 ways, for example, as 210150730084 + 2234065313041 = 458422^2 + 1494679^2 .

It is not a de Polignac number, because 2444216043125 - 2¹⁶ = 2444215977589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1955372210 + ... + 1955373459.

It is an arithmetic number, because the mean of its divisors is an integer number (305429236827).

Almost surely, 2^{2444216043125} is an apocalyptic number.

2444216043125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2444216043125 is a deficient number, since it is larger than the sum of its proper divisors (610076325145).

2444216043125 is an frugal number, since it uses more digits than its factorization.

2444216043125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910745689 (or 3910745674 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 2444216043125 in words is "two trillion, four hundred forty-four billion, two hundred sixteen million, forty-three thousand, one hundred twenty-five".