4144400302 has 24 divisors (see below), whose sum is σ = 7235101656. Its totient is φ = 1775300688.

The previous prime is 4144400297. The next prime is 4144400333. The reversal of 4144400302 is 2030044414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215493 + ... + 233935.

It is an arithmetic number, because the mean of its divisors is an integer number (301462569).

Almost surely, 2^4144400302 is an apocalyptic number.

4144400302 is a deficient number, since it is larger than the sum of its proper divisors (3090701354).

4144400302 is a wasteful number, since it uses less digits than its factorization.

4144400302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20752 (or 20745 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4144400302 is about 64377.0168771434. The cubic root of 4144400302 is about 1606.2774613704.

Adding to 4144400302 its reverse (2030044414), we get a palindrome (6174444716).

The spelling of 4144400302 in words is "four billion, one hundred forty-four million, four hundred thousand, three hundred two".