144501472403 has 2 divisors, whose sum is σ = 144501472404. Its totient is φ = 144501472402.

The previous prime is 144501472253. The next prime is 144501472459. The reversal of 144501472403 is 304274105441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144501472403 - 2³² = 140206505107 is a prime.

It is not a weakly prime, because it can be changed into another prime (144501475403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72250736201 + 72250736202.

It is an arithmetic number, because the mean of its divisors is an integer number (72250736202).

Almost surely, 2^144501472403 is an apocalyptic number.

144501472403 is a deficient number, since it is larger than the sum of its proper divisors (1).

144501472403 is an equidigital number, since it uses as much as digits as its factorization.

144501472403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

Adding to 144501472403 its reverse (304274105441), we get a palindrome (448775577844).

The spelling of 144501472403 in words is "one hundred forty-four billion, five hundred one million, four hundred seventy-two thousand, four hundred three".