144003613122645 has 32 divisors (see below), whose sum is σ = 230729179905792. Its totient is φ = 76694187681792.

The previous prime is 144003613122619. The next prime is 144003613122667. The reversal of 144003613122645 is 546221316300441.

It is not a de Polignac number, because 144003613122645 - 2⁹ = 144003613122133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144003613122597 and 144003613122606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36350587 + ... + 40116983.

It is an arithmetic number, because the mean of its divisors is an integer number (7210286872056).

Almost surely, 2^{144003613122645} is an apocalyptic number.

144003613122645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144003613122645 is a deficient number, since it is larger than the sum of its proper divisors (86725566783147).

144003613122645 is a wasteful number, since it uses less digits than its factorization.

144003613122645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769981.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 144003613122645 in words is "one hundred forty-four trillion, three billion, six hundred thirteen million, one hundred twenty-two thousand, six hundred forty-five".