144466511161125 has 16 divisors (see below), whose sum is σ = 240392274572736. Its totient is φ = 77048805952400.

The previous prime is 144466511161109. The next prime is 144466511161129. The reversal of 144466511161125 is 521161115664441.

It is not a de Polignac number, because 144466511161125 - 2⁴ = 144466511161109 is a prime.

It is a super-2 number, since 2×144466511161125² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144466511161129) 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, 192622014507 + ... + 192622015256.

It is an arithmetic number, because the mean of its divisors is an integer number (15024517160796).

Almost surely, 2^{144466511161125} is an apocalyptic number.

144466511161125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144466511161125 is a deficient number, since it is larger than the sum of its proper divisors (95925763411611).

144466511161125 is an equidigital number, since it uses as much as digits as its factorization.

144466511161125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385244029781 (or 385244029771 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The spelling of 144466511161125 in words is "one hundred forty-four trillion, four hundred sixty-six billion, five hundred eleven million, one hundred sixty-one thousand, one hundred twenty-five".