420295483204 has 9 divisors (see below), whose sum is σ = 735519364671. Its totient is φ = 210147093300.

The previous prime is 420295483187. The next prime is 420295483207. The reversal of 420295483204 is 402384592024.

It is a happy number.

The square root of 420295483204 is 648302.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×420295483204² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420295483207) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1134529 + ... + 1458679.

Almost surely, 2^420295483204 is an apocalyptic number.

420295483204 is the 648302-nd square number.

It is an amenable number.

420295483204 is a deficient number, since it is larger than the sum of its proper divisors (315223881467).

420295483204 is an frugal number, since it uses more digits than its factorization.

420295483204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648306 (or 324153 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 420295483204 in words is "four hundred twenty billion, two hundred ninety-five million, four hundred eighty-three thousand, two hundred four".