420210301132 has 12 divisors (see below), whose sum is σ = 742240626120. Its totient is φ = 208141550816.

The previous prime is 420210301129. The next prime is 420210301151. The reversal of 420210301132 is 231103012024.

It is a happy number.

It is a super-2 number, since 2×420210301132² (a number of 24 digits) contains 22 as substring.

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, 490899457 + ... + 490900312.

It is an arithmetic number, because the mean of its divisors is an integer number (61853385510).

Almost surely, 2^420210301132 is an apocalyptic number.

It is an amenable number.

420210301132 is a deficient number, since it is larger than the sum of its proper divisors (322030324988).

420210301132 is a wasteful number, since it uses less digits than its factorization.

420210301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981799880 (or 981799878 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 420210301132 its reverse (231103012024), we get a palindrome (651313313156).

The spelling of 420210301132 in words is "four hundred twenty billion, two hundred ten million, three hundred one thousand, one hundred thirty-two".