448514687270 has 16 divisors (see below), whose sum is σ = 869428470960. Its totient is φ = 165605422944.

The previous prime is 448514687267. The next prime is 448514687273. The reversal of 448514687270 is 72786415844.

It is an interprime number because it is at equal distance from previous prime (448514687267) and next prime (448514687273).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448514687273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1725056360 + ... + 1725056619.

It is an arithmetic number, because the mean of its divisors is an integer number (54339279435).

Almost surely, 2^448514687270 is an apocalyptic number.

448514687270 is a deficient number, since it is larger than the sum of its proper divisors (420913783690).

448514687270 is a wasteful number, since it uses less digits than its factorization.

448514687270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450112999.

The product of its (nonzero) digits is 12042240, while the sum is 56.

The spelling of 448514687270 in words is "four hundred forty-eight billion, five hundred fourteen million, six hundred eighty-seven thousand, two hundred seventy".