424021500042132 has 24 divisors (see below), whose sum is σ = 995453337526816. Its totient is φ = 140473380381408.

The previous prime is 424021500042109. The next prime is 424021500042191. The reversal of 424021500042132 is 231240005120424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 424021500042132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108389952043 + ... + 108389955954.

Almost surely, 2^{424021500042132} is an apocalyptic number.

It is an amenable number.

424021500042132 is an abundant number, since it is smaller than the sum of its proper divisors (571431837484684).

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

424021500042132 is a wasteful number, since it uses less digits than its factorization.

424021500042132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216779908167 (or 216779908165 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 424021500042132 its reverse (231240005120424), we get a palindrome (655261505162556).

The spelling of 424021500042132 in words is "four hundred twenty-four trillion, twenty-one billion, five hundred million, forty-two thousand, one hundred thirty-two".