450424414342 has 32 divisors (see below), whose sum is σ = 773982443520. Its totient is φ = 192582921600.

The previous prime is 450424414331. The next prime is 450424414343. The reversal of 450424414342 is 243414424054.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450424414343) 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, 12312334 + ... + 12348862.

It is an arithmetic number, because the mean of its divisors is an integer number (24186951360).

Almost surely, 2^450424414342 is an apocalyptic number.

450424414342 is a deficient number, since it is larger than the sum of its proper divisors (323558029178).

450424414342 is a wasteful number, since it uses less digits than its factorization.

450424414342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38596.

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 450424414342 its reverse (243414424054), we get a palindrome (693838838396).

The spelling of 450424414342 in words is "four hundred fifty billion, four hundred twenty-four million, four hundred fourteen thousand, three hundred forty-two".