452335136405422 has 8 divisors (see below), whose sum is σ = 678502923496272. Its totient is φ = 226167495240000.

The previous prime is 452335136405333. The next prime is 452335136405459. The reversal of 452335136405422 is 224504631533254.

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

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, 28371354 + ... + 41347357.

It is an arithmetic number, because the mean of its divisors is an integer number (84812865437034).

Almost surely, 2^{452335136405422} is an apocalyptic number.

452335136405422 is a deficient number, since it is larger than the sum of its proper divisors (226167787090850).

452335136405422 is a wasteful number, since it uses less digits than its factorization.

452335136405422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72962714.

The product of its (nonzero) digits is 10368000, while the sum is 49.

Adding to 452335136405422 its reverse (224504631533254), we get a palindrome (676839767938676).

The spelling of 452335136405422 in words is "four hundred fifty-two trillion, three hundred thirty-five billion, one hundred thirty-six million, four hundred five thousand, four hundred twenty-two".