144031000521603 has 16 divisors (see below), whose sum is σ = 207036364137120. Its totient is φ = 88539053374464.

The previous prime is 144031000521601. The next prime is 144031000521631. The reversal of 144031000521603 is 306125000130441.

It is not a de Polignac number, because 144031000521603 - 2¹ = 144031000521601 is a prime.

It is a super-2 number, since 2×144031000521603² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144031000521601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1987640076 + ... + 1987712537.

It is an arithmetic number, because the mean of its divisors is an integer number (12939772758570).

Almost surely, 2^{144031000521603} is an apocalyptic number.

144031000521603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144031000521603 is a deficient number, since it is larger than the sum of its proper divisors (63005363615517).

144031000521603 is a wasteful number, since it uses less digits than its factorization.

144031000521603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3975353558.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 144031000521603 in words is "one hundred forty-four trillion, thirty-one billion, five hundred twenty-one thousand, six hundred three".