450121150344 has 64 divisors (see below), whose sum is σ = 1149533798400. Its totient is φ = 146811196224.

The previous prime is 450121150343. The next prime is 450121150357. The reversal of 450121150344 is 443051121054.

It is not an unprimeable number, because it can be changed into a prime (450121150343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4643379 + ... + 4739325.

It is an arithmetic number, because the mean of its divisors is an integer number (17961465600).

Almost surely, 2^450121150344 is an apocalyptic number.

It is an amenable number.

450121150344 is an abundant number, since it is smaller than the sum of its proper divisors (699412648056).

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

450121150344 is a wasteful number, since it uses less digits than its factorization.

450121150344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100162 (or 100158 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 450121150344 its reverse (443051121054), we get a palindrome (893172271398).

The spelling of 450121150344 in words is "four hundred fifty billion, one hundred twenty-one million, one hundred fifty thousand, three hundred forty-four".