450101102448 has 40 divisors (see below), whose sum is σ = 1174050137728. Its totient is φ = 148577061312.

The previous prime is 450101102351. The next prime is 450101102449. The reversal of 450101102448 is 844201101054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450101102449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45514990 + ... + 45524877.

Almost surely, 2^450101102448 is an apocalyptic number.

450101102448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

450101102448 is an abundant number, since it is smaller than the sum of its proper divisors (723949035280).

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

450101102448 is a wasteful number, since it uses less digits than its factorization.

450101102448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91039981 (or 91039975 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 450101102448 in words is "four hundred fifty billion, one hundred one million, one hundred two thousand, four hundred forty-eight".