144245150345525 has 48 divisors (see below), whose sum is σ = 179897299228800. Its totient is φ = 114730988064000.

The previous prime is 144245150345497. The next prime is 144245150345587. The reversal of 144245150345525 is 525543051542441.

It is a happy number.

It is not a de Polignac number, because 144245150345525 - 2¹⁰ = 144245150344501 is a prime.

It is a super-2 number, since 2×144245150345525² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20003484170 + ... + 20003491380.

It is an arithmetic number, because the mean of its divisors is an integer number (3747860400600).

Almost surely, 2^{144245150345525} is an apocalyptic number.

It is an amenable number.

144245150345525 is a deficient number, since it is larger than the sum of its proper divisors (35652148883275).

144245150345525 is a wasteful number, since it uses less digits than its factorization.

144245150345525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11870 (or 11865 counting only the distinct ones).

The product of its (nonzero) digits is 9600000, while the sum is 50.

The spelling of 144245150345525 in words is "one hundred forty-four trillion, two hundred forty-five billion, one hundred fifty million, three hundred forty-five thousand, five hundred twenty-five".