144145012664213 has 16 divisors (see below), whose sum is σ = 158929798090752. Its totient is φ = 129642810798000.

The previous prime is 144145012664183. The next prime is 144145012664239. The reversal of 144145012664213 is 312466210541441.

It is not a de Polignac number, because 144145012664213 - 2²⁰ = 144145011615637 is a prime.

It is a super-2 number, since 2×144145012664213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144145012660213) 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, 60531293 + ... + 62867538.

It is an arithmetic number, because the mean of its divisors is an integer number (9933112380672).

Almost surely, 2^{144145012664213} is an apocalyptic number.

It is an amenable number.

144145012664213 is a deficient number, since it is larger than the sum of its proper divisors (14784785426539).

144145012664213 is a wasteful number, since it uses less digits than its factorization.

144145012664213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123399976.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 144145012664213 in words is "one hundred forty-four trillion, one hundred forty-five billion, twelve million, six hundred sixty-four thousand, two hundred thirteen".