450233205432 has 32 divisors (see below), whose sum is σ = 1130630484480. Its totient is φ = 149404739040.

The previous prime is 450233205431. The next prime is 450233205467. The reversal of 450233205432 is 234502332054.

It is a junction number, because it is equal to n+sod(n) for n = 450233205393 and 450233205402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450233205431) 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, 42056794 + ... + 42067497.

It is an arithmetic number, because the mean of its divisors is an integer number (35332202640).

Almost surely, 2^450233205432 is an apocalyptic number.

It is an amenable number.

450233205432 is an abundant number, since it is smaller than the sum of its proper divisors (680397279048).

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

450233205432 is a wasteful number, since it uses less digits than its factorization.

450233205432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84124523 (or 84124519 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 450233205432 its reverse (234502332054), we get a palindrome (684735537486).

The spelling of 450233205432 in words is "four hundred fifty billion, two hundred thirty-three million, two hundred five thousand, four hundred thirty-two".