448103271454 has 8 divisors (see below), whose sum is σ = 678809906568. Its totient is φ = 221833302600.

The previous prime is 448103271401. The next prime is 448103271481. The reversal of 448103271454 is 454172301844.

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

It is a super-2 number, since 2×448103271454² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 448103271454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109166312 + ... + 1109166715.

It is an arithmetic number, because the mean of its divisors is an integer number (84851238321).

Almost surely, 2^448103271454 is an apocalyptic number.

448103271454 is a deficient number, since it is larger than the sum of its proper divisors (230706635114).

448103271454 is a wasteful number, since it uses less digits than its factorization.

448103271454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218333130.

The product of its (nonzero) digits is 430080, while the sum is 43.

The spelling of 448103271454 in words is "four hundred forty-eight billion, one hundred three million, two hundred seventy-one thousand, four hundred fifty-four".