450161041435330 has 32 divisors (see below), whose sum is σ = 816374602152000. Its totient is φ = 178716101729472.

The previous prime is 450161041435321. The next prime is 450161041435331. The reversal of 450161041435330 is 33534140161054.

It is a super-2 number, since 2×450161041435330² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (450161041435331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239490805 + ... + 241363144.

It is an arithmetic number, because the mean of its divisors is an integer number (25511706317250).

Almost surely, 2^{450161041435330} is an apocalyptic number.

450161041435330 is a deficient number, since it is larger than the sum of its proper divisors (366213560716670).

450161041435330 is a wasteful number, since it uses less digits than its factorization.

450161041435330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480854658.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 450161041435330 its reverse (33534140161054), we get a palindrome (483695181596384).

The spelling of 450161041435330 in words is "four hundred fifty trillion, one hundred sixty-one billion, forty-one million, four hundred thirty-five thousand, three hundred thirty".