420330132010 has 64 divisors (see below), whose sum is σ = 768337944192. Its totient is φ = 165542547456.

The previous prime is 420330131989. The next prime is 420330132017. The reversal of 420330132010 is 10231033024.

It is not an unprimeable number, because it can be changed into a prime (420330132017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207364617 + ... + 207366643.

It is an arithmetic number, because the mean of its divisors is an integer number (12005280378).

Almost surely, 2^420330132010 is an apocalyptic number.

420330132010 is a deficient number, since it is larger than the sum of its proper divisors (348007812182).

420330132010 is a wasteful number, since it uses less digits than its factorization.

420330132010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 420330132010 its reverse (10231033024), we get a palindrome (430561165034).

The spelling of 420330132010 in words is "four hundred twenty billion, three hundred thirty million, one hundred thirty-two thousand, ten".