2444133402 has 24 divisors (see below), whose sum is σ = 5298190560. Its totient is φ = 814316040.

The previous prime is 2444133361. The next prime is 2444133409. The reversal of 2444133402 is 2043314442.

It is a happy number.

2444133402 is a `hidden beast` number, since 244 + 4 + 13 + 3 + 402 = 666.

It is not an unprimeable number, because it can be changed into a prime (2444133409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6499 + ... + 70217.

It is an arithmetic number, because the mean of its divisors is an integer number (220757940).

Almost surely, 2^2444133402 is an apocalyptic number.

2444133402 is an abundant number, since it is smaller than the sum of its proper divisors (2854057158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2444133402 is a wasteful number, since it uses less digits than its factorization.

2444133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65858 (or 65855 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2444133402 is about 49438.1775756348. The cubic root of 2444133402 is about 1347.0228682153.

Adding to 2444133402 its reverse (2043314442), we get a palindrome (4487447844).

The spelling of 2444133402 in words is "two billion, four hundred forty-four million, one hundred thirty-three thousand, four hundred two".