450302011183838 has 16 divisors (see below), whose sum is σ = 736864577898624. Its totient is φ = 204680859740760.

The previous prime is 450302011183837. The next prime is 450302011183879. The reversal of 450302011183838 is 838381110203054.

It is a junction number, because it is equal to n+sod(n) for n = 450302011183792 and 450302011183801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450302011183837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91170020 + ... + 95982167.

It is an arithmetic number, because the mean of its divisors is an integer number (46054036118664).

Almost surely, 2^{450302011183838} is an apocalyptic number.

450302011183838 is a deficient number, since it is larger than the sum of its proper divisors (286562566714786).

450302011183838 is a wasteful number, since it uses less digits than its factorization.

450302011183838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187261567.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 450302011183838 in words is "four hundred fifty trillion, three hundred two billion, eleven million, one hundred eighty-three thousand, eight hundred thirty-eight".