4465144747171 has 16 divisors (see below), whose sum is σ = 4730260550400. Its totient is φ = 4200302998528.

The previous prime is 4465144747159. The next prime is 4465144747181. The reversal of 4465144747171 is 1717474415644.

It is a happy number.

4465144747171 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4465144747171 - 2⁷ = 4465144747043 is a prime.

It is a super-2 number, since 2×4465144747171² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4465144747121) 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, 357978591 + ... + 357991063.

It is an arithmetic number, because the mean of its divisors is an integer number (295641284400).

Almost surely, 2^{4465144747171} is an apocalyptic number.

4465144747171 is a deficient number, since it is larger than the sum of its proper divisors (265115803229).

4465144747171 is a wasteful number, since it uses less digits than its factorization.

4465144747171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758.

The product of its digits is 10536960, while the sum is 55.

The spelling of 4465144747171 in words is "four trillion, four hundred sixty-five billion, one hundred forty-four million, seven hundred forty-seven thousand, one hundred seventy-one".