144344000440402 has 32 divisors (see below), whose sum is σ = 260475640289280. Its totient is φ = 58604650465680.

The previous prime is 144344000440373. The next prime is 144344000440439. The reversal of 144344000440402 is 204044000443441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7765113 + ... + 18681139.

It is an arithmetic number, because the mean of its divisors is an integer number (8139863759040).

Almost surely, 2^{144344000440402} is an apocalyptic number.

144344000440402 is a deficient number, since it is larger than the sum of its proper divisors (116131639848878).

144344000440402 is a wasteful number, since it uses less digits than its factorization.

144344000440402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10965766.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 144344000440402 its reverse (204044000443441), we get a palindrome (348388000883843).

The spelling of 144344000440402 in words is "one hundred forty-four trillion, three hundred forty-four billion, four hundred forty thousand, four hundred two".