2401024344445 has 4 divisors (see below), whose sum is σ = 2881229213340. Its totient is φ = 1920819475552.

The previous prime is 2401024344443. The next prime is 2401024344449. The reversal of 2401024344445 is 5444434201042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1188653784516 + 1212370559929 = 1090254^2 + 1101077^2 .

It is a cyclic number.

It is not a de Polignac number, because 2401024344445 - 2¹ = 2401024344443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401024344443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240102434440 + ... + 240102434449.

It is an arithmetic number, because the mean of its divisors is an integer number (720307303335).

Almost surely, 2^{2401024344445} is an apocalyptic number.

It is an amenable number.

2401024344445 is a deficient number, since it is larger than the sum of its proper divisors (480204868895).

2401024344445 is an equidigital number, since it uses as much as digits as its factorization.

2401024344445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480204868894.

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 2401024344445 its reverse (5444434201042), we get a palindrome (7845458545487).

The spelling of 2401024344445 in words is "two trillion, four hundred one billion, twenty-four million, three hundred forty-four thousand, four hundred forty-five".