420452204350533 has 8 divisors (see below), whose sum is σ = 560603035135200. Its totient is φ = 280301421566448.

The previous prime is 420452204350531. The next prime is 420452204350537. The reversal of 420452204350533 is 335053402254024.

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

It is not a de Polignac number, because 420452204350533 - 2¹ = 420452204350531 is a prime.

It is a super-2 number, since 2×420452204350533² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420452204350531) 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, 23130438 + ... + 37093416.

It is an arithmetic number, because the mean of its divisors is an integer number (70075379391900).

Almost surely, 2^{420452204350533} is an apocalyptic number.

It is an amenable number.

420452204350533 is a deficient number, since it is larger than the sum of its proper divisors (140150830784667).

420452204350533 is a wasteful number, since it uses less digits than its factorization.

420452204350533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24000291.

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 420452204350533 in words is "four hundred twenty trillion, four hundred fifty-two billion, two hundred four million, three hundred fifty thousand, five hundred thirty-three".