420532525234300 has 72 divisors (see below), whose sum is σ = 931990712776704. Its totient is φ = 164630643464640.

The previous prime is 420532525234201. The next prime is 420532525234303. The reversal of 420532525234300 is 3432525235024.

It is a super-3 number, since 3×420532525234300³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420532525234303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235459257 + ... + 237238543.

It is an arithmetic number, because the mean of its divisors is an integer number (12944315455232).

Almost surely, 2^{420532525234300} is an apocalyptic number.

It is an amenable number.

420532525234300 is an abundant number, since it is smaller than the sum of its proper divisors (511458187542404).

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

420532525234300 is a wasteful number, since it uses less digits than its factorization.

420532525234300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829635 (or 1829628 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

The spelling of 420532525234300 in words is "four hundred twenty trillion, five hundred thirty-two billion, five hundred twenty-five million, two hundred thirty-four thousand, three hundred".