4465144741227 has 16 divisors (see below), whose sum is σ = 5955938771328. Its totient is φ = 2975557121600.

The previous prime is 4465144741223. The next prime is 4465144741229. The reversal of 4465144741227 is 7221474415644.

It is a cyclic number.

It is not a de Polignac number, because 4465144741227 - 2² = 4465144741223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4465144741227.

It is not an unprimeable number, because it can be changed into a prime (4465144741223) 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, 194099908 + ... + 194122910.

It is an arithmetic number, because the mean of its divisors is an integer number (372246173208).

Almost surely, 2^{4465144741227} is an apocalyptic number.

4465144741227 is a deficient number, since it is larger than the sum of its proper divisors (1490794030101).

4465144741227 is a wasteful number, since it uses less digits than its factorization.

4465144741227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46410.

The product of its digits is 6021120, while the sum is 51.

The spelling of 4465144741227 in words is "four trillion, four hundred sixty-five billion, one hundred forty-four million, seven hundred forty-one thousand, two hundred twenty-seven".