449651202001 has 8 divisors (see below), whose sum is σ = 454561951104. Its totient is φ = 444756795840.

The previous prime is 449651201981. The next prime is 449651202029. The reversal of 449651202001 is 100202156944.

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 449651202001 - 2¹¹ = 449651199953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (449651202031) 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, 4030405 + ... + 4140466.

It is an arithmetic number, because the mean of its divisors is an integer number (56820243888).

Almost surely, 2^449651202001 is an apocalyptic number.

It is an amenable number.

449651202001 is a deficient number, since it is larger than the sum of its proper divisors (4910749103).

449651202001 is a wasteful number, since it uses less digits than its factorization.

449651202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171471.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 449651202001 its reverse (100202156944), we get a palindrome (549853358945).

The spelling of 449651202001 in words is "four hundred forty-nine billion, six hundred fifty-one million, two hundred two thousand, one".