448922313234 has 16 divisors (see below), whose sum is σ = 997605140640. Its totient is φ = 149640771060.

The previous prime is 448922313221. The next prime is 448922313299. The reversal of 448922313234 is 432313229844.

448922313234 is a `hidden beast` number, since 4 + 4 + 8 + 92 + 231 + 323 + 4 = 666.

It is a super-2 number, since 2×448922313234² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 448922313234.

It is an unprimeable number.

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, 4156688032 + ... + 4156688139.

It is an arithmetic number, because the mean of its divisors is an integer number (62350321290).

Almost surely, 2^448922313234 is an apocalyptic number.

448922313234 is an abundant number, since it is smaller than the sum of its proper divisors (548682827406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448922313234 is a wasteful number, since it uses less digits than its factorization.

448922313234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313376182 (or 8313376176 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The spelling of 448922313234 in words is "four hundred forty-eight billion, nine hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-four".