450101343 has 4 divisors (see below), whose sum is σ = 600135128. Its totient is φ = 300067560.

The previous prime is 450101341. The next prime is 450101347. The reversal of 450101343 is 343101054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 450101343 - 2¹ = 450101341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450101341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75016888 + ... + 75016893.

It is an arithmetic number, because the mean of its divisors is an integer number (150033782).

Almost surely, 2^450101343 is an apocalyptic number.

450101343 is a deficient number, since it is larger than the sum of its proper divisors (150033785).

450101343 is a wasteful number, since it uses less digits than its factorization.

450101343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150033784.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 450101343 is about 21215.5919785426. The cubic root of 450101343 is about 766.3669540733.

Adding to 450101343 its reverse (343101054), we get a palindrome (793202397).

The spelling of 450101343 in words is "four hundred fifty million, one hundred one thousand, three hundred forty-three".