450242213342 has 8 divisors (see below), whose sum is σ = 675528417432. Its totient is φ = 225066074200.

The previous prime is 450242213303. The next prime is 450242213357. The reversal of 450242213342 is 243312242054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×450242213342³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450242213299 and 450242213308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27506009 + ... + 27522372.

It is an arithmetic number, because the mean of its divisors is an integer number (84441052179).

Almost surely, 2^450242213342 is an apocalyptic number.

450242213342 is a deficient number, since it is larger than the sum of its proper divisors (225286204090).

450242213342 is a wasteful number, since it uses less digits than its factorization.

450242213342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55032474.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 450242213342 its reverse (243312242054), we get a palindrome (693554455396).

The spelling of 450242213342 in words is "four hundred fifty billion, two hundred forty-two million, two hundred thirteen thousand, three hundred forty-two".