44400144000403 has 2 divisors, whose sum is σ = 44400144000404. Its totient is φ = 44400144000402.

The previous prime is 44400144000379. The next prime is 44400144000419. The reversal of 44400144000403 is 30400044100444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44400144000403 - 2⁵ = 44400144000371 is a prime.

It is not a weakly prime, because it can be changed into another prime (44400144000463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22200072000201 + 22200072000202.

It is an arithmetic number, because the mean of its divisors is an integer number (22200072000202).

Almost surely, 2^{44400144000403} is an apocalyptic number.

44400144000403 is a deficient number, since it is larger than the sum of its proper divisors (1).

44400144000403 is an equidigital number, since it uses as much as digits as its factorization.

44400144000403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 44400144000403 its reverse (30400044100444), we get a palindrome (74800188100847).

The spelling of 44400144000403 in words is "forty-four trillion, four hundred billion, one hundred forty-four million, four hundred three", and thus it is an aban number.