449226409003 has 8 divisors (see below), whose sum is σ = 460199090736. Its totient is φ = 438254486400.

The previous prime is 449226409001. The next prime is 449226409007. The reversal of 449226409003 is 300904622944.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 449226409003 - 2¹ = 449226409001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (449226409001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116700 + ... + 1464742.

It is an arithmetic number, because the mean of its divisors is an integer number (57524886342).

Almost surely, 2^449226409003 is an apocalyptic number.

449226409003 is a deficient number, since it is larger than the sum of its proper divisors (10972681733).

449226409003 is a wasteful number, since it uses less digits than its factorization.

449226409003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379565.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 449226409003 in words is "four hundred forty-nine billion, two hundred twenty-six million, four hundred nine thousand, three".