450232024421342 has 32 divisors (see below), whose sum is σ = 678264045016320. Its totient is φ = 224144772618240.

The previous prime is 450232024421327. The next prime is 450232024421419. The reversal of 450232024421342 is 243124420232054.

It is a junction number, because it is equal to n+sod(n) for n = 450232024421296 and 450232024421305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23762698313 + ... + 23762717259.

It is an arithmetic number, because the mean of its divisors is an integer number (21195751406760).

Almost surely, 2^{450232024421342} is an apocalyptic number.

450232024421342 is a deficient number, since it is larger than the sum of its proper divisors (228032020594978).

450232024421342 is a wasteful number, since it uses less digits than its factorization.

450232024421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36416.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 450232024421342 its reverse (243124420232054), we get a palindrome (693356444653396).

The spelling of 450232024421342 in words is "four hundred fifty trillion, two hundred thirty-two billion, twenty-four million, four hundred twenty-one thousand, three hundred forty-two".