144130536466665 has 32 divisors (see below), whose sum is σ = 263553814056960. Its totient is φ = 65888036969664.

The previous prime is 144130536466517. The next prime is 144130536466729. The reversal of 144130536466665 is 566664635031441.

It is not a de Polignac number, because 144130536466665 - 2⁸ = 144130536466409 is a prime.

It is a super-3 number, since 3×144130536466665³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 144130536466599 and 144130536466608.

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, 34075972 + ... + 38071418.

It is an arithmetic number, because the mean of its divisors is an integer number (8236056689280).

Almost surely, 2^{144130536466665} is an apocalyptic number.

144130536466665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144130536466665 is a deficient number, since it is larger than the sum of its proper divisors (119423277590295).

144130536466665 is a wasteful number, since it uses less digits than its factorization.

144130536466665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339021.

The product of its (nonzero) digits is 111974400, while the sum is 60.

The spelling of 144130536466665 in words is "one hundred forty-four trillion, one hundred thirty billion, five hundred thirty-six million, four hundred sixty-six thousand, six hundred sixty-five".