450334111145122 has 8 divisors (see below), whose sum is σ = 715236529465836. Its totient is φ = 211921934656512.

The previous prime is 450334111145111. The next prime is 450334111145141. The reversal of 450334111145122 is 221541111433054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 450299901313441 + 34209831681 = 21220271^2 + 184959^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6622560457983 + ... + 6622560458050.

Almost surely, 2^{450334111145122} is an apocalyptic number.

450334111145122 is a deficient number, since it is larger than the sum of its proper divisors (264902418320714).

450334111145122 is a wasteful number, since it uses less digits than its factorization.

450334111145122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13245120916052.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 450334111145122 its reverse (221541111433054), we get a palindrome (671875222578176).

The spelling of 450334111145122 in words is "four hundred fifty trillion, three hundred thirty-four billion, one hundred eleven million, one hundred forty-five thousand, one hundred twenty-two".