144017466145 has 16 divisors (see below), whose sum is σ = 197911951488. Its totient is φ = 98553692160.

The previous prime is 144017466137. The next prime is 144017466161. The reversal of 144017466145 is 541664710441.

It is not a de Polignac number, because 144017466145 - 2³ = 144017466137 is a prime.

It is a super-2 number, since 2×144017466145² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4173024 + ... + 4207393.

It is an arithmetic number, because the mean of its divisors is an integer number (12369496968).

Almost surely, 2^144017466145 is an apocalyptic number.

It is an amenable number.

144017466145 is a deficient number, since it is larger than the sum of its proper divisors (53894485343).

144017466145 is an equidigital number, since it uses as much as digits as its factorization.

144017466145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380920.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 144017466145 in words is "one hundred forty-four billion, seventeen million, four hundred sixty-six thousand, one hundred forty-five".