144100402004403 has 64 divisors (see below), whose sum is σ = 232159862753280. Its totient is φ = 87811003511424.

The previous prime is 144100402004353. The next prime is 144100402004437. The reversal of 144100402004403 is 304400204001441.

144100402004403 is a `hidden beast` number, since 1 + 4 + 4 + 10 + 0 + 4 + 0 + 200 + 440 + 3 = 666.

It is not a de Polignac number, because 144100402004403 - 2¹⁸ = 144100401742259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (144100402004443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10742625 + ... + 20089917.

It is an arithmetic number, because the mean of its divisors is an integer number (3627497855520).

Almost surely, 2^{144100402004403} is an apocalyptic number.

144100402004403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144100402004403 is a deficient number, since it is larger than the sum of its proper divisors (88059460748877).

144100402004403 is a wasteful number, since it uses less digits than its factorization.

144100402004403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9347745 (or 9347739 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 144100402004403 its reverse (304400204001441), we get a palindrome (448500606005844).

The spelling of 144100402004403 in words is "one hundred forty-four trillion, one hundred billion, four hundred two million, four thousand, four hundred three".