450044365044340 has 48 divisors (see below), whose sum is σ = 1052947125667584. Its totient is φ = 160170528368000.

The previous prime is 450044365044317. The next prime is 450044365044347. The reversal of 450044365044340 is 43440563440054.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450044365044347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21762289711 + ... + 21762310390.

It is an arithmetic number, because the mean of its divisors is an integer number (21936398451408).

Almost surely, 2^{450044365044340} is an apocalyptic number.

It is an amenable number.

450044365044340 is an abundant number, since it is smaller than the sum of its proper divisors (602902760623244).

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

450044365044340 is a wasteful number, since it uses less digits than its factorization.

450044365044340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43524600168 (or 43524600166 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 46.

The spelling of 450044365044340 in words is "four hundred fifty trillion, forty-four billion, three hundred sixty-five million, forty-four thousand, three hundred forty".