448347548787338 has 16 divisors (see below), whose sum is σ = 701837984511936. Its totient is φ = 214403681833440.

The previous prime is 448347548787289. The next prime is 448347548787353. The reversal of 448347548787338 is 833787845743844.

It is a super-2 number, since 2×448347548787338² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531544856 + ... + 532387667.

It is an arithmetic number, because the mean of its divisors is an integer number (43864874031996).

Almost surely, 2^{448347548787338} is an apocalyptic number.

448347548787338 is a deficient number, since it is larger than the sum of its proper divisors (253490435724598).

448347548787338 is a wasteful number, since it uses less digits than its factorization.

448347548787338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063941709.

The product of its digits is 48554311680, while the sum is 83.

The spelling of 448347548787338 in words is "four hundred forty-eight trillion, three hundred forty-seven billion, five hundred forty-eight million, seven hundred eighty-seven thousand, three hundred thirty-eight".