448816884151 has 8 divisors (see below), whose sum is σ = 459271288080. Its totient is φ = 438363244032.

The previous prime is 448816884107. The next prime is 448816884157. The reversal of 448816884151 is 151488618844.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448816884151 - 2⁷ = 448816884023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448816884157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098105 + ... + 1450333.

It is an arithmetic number, because the mean of its divisors is an integer number (57408911010).

Almost surely, 2^448816884151 is an apocalyptic number.

448816884151 is a deficient number, since it is larger than the sum of its proper divisors (10454403929).

448816884151 is a wasteful number, since it uses less digits than its factorization.

448816884151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381905.

The product of its digits is 7864320, while the sum is 58.

The spelling of 448816884151 in words is "four hundred forty-eight billion, eight hundred sixteen million, eight hundred eighty-four thousand, one hundred fifty-one".