450165022144234 has 8 divisors (see below), whose sum is σ = 675247653254628. Its totient is φ = 225082471059360.

The previous prime is 450165022144111. The next prime is 450165022144237. The reversal of 450165022144234 is 432441220561054.

It can be written as a sum of positive squares in 2 ways, for example, as 383793449878609 + 66371572265625 = 19590647^2 + 8146875^2 .

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

It is not an unprimeable number, because it can be changed into a prime (450165022144237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3078637 + ... + 30163024.

Almost surely, 2^{450165022144234} is an apocalyptic number.

450165022144234 is a deficient number, since it is larger than the sum of its proper divisors (225082631110394).

450165022144234 is a wasteful number, since it uses less digits than its factorization.

450165022144234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40012760.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 450165022144234 in words is "four hundred fifty trillion, one hundred sixty-five billion, twenty-two million, one hundred forty-four thousand, two hundred thirty-four".