1448669324271 has 64 divisors (see below), whose sum is σ = 2239810764800. Its totient is φ = 825408372096.

The previous prime is 1448669324261. The next prime is 1448669324287. The reversal of 1448669324271 is 1724239668441.

It is not a de Polignac number, because 1448669324271 - 2⁷ = 1448669324143 is a prime.

It is a super-2 number, since 2×1448669324271² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448669324261) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6190290 + ... + 6420048.

It is an arithmetic number, because the mean of its divisors is an integer number (34997043200).

Almost surely, 2^{1448669324271} is an apocalyptic number.

1448669324271 is a deficient number, since it is larger than the sum of its proper divisors (791141440529).

1448669324271 is a wasteful number, since it uses less digits than its factorization.

1448669324271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229988.

The product of its digits is 13934592, while the sum is 57.

The spelling of 1448669324271 in words is "one trillion, four hundred forty-eight billion, six hundred sixty-nine million, three hundred twenty-four thousand, two hundred seventy-one".