420311202 has 8 divisors (see below), whose sum is σ = 840622416. Its totient is φ = 140103732.

The previous prime is 420311201. The next prime is 420311219. The reversal of 420311202 is 202113024.

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

420311202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (420311201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35025928 + ... + 35025939.

It is an arithmetic number, because the mean of its divisors is an integer number (105077802).

Almost surely, 2^420311202 is an apocalyptic number.

420311202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

420311202 is a wasteful number, since it uses less digits than its factorization.

420311202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70051872.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 420311202 is about 20501.4926773638. The cubic root of 420311202 is about 749.0721575066.

Adding to 420311202 its reverse (202113024), we get a palindrome (622424226).

The spelling of 420311202 in words is "four hundred twenty million, three hundred eleven thousand, two hundred two".