423342041101020 has 36 divisors (see below), whose sum is σ = 1284137524673640. Its totient is φ = 112891210960224.

The previous prime is 423342041101013. The next prime is 423342041101123. The reversal of 423342041101020 is 20101140243324.

423342041101020 is a `hidden beast` number, since 4 + 2 + 334 + 204 + 1 + 101 + 0 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1175950113990 + ... + 1175950114349.

It is an arithmetic number, because the mean of its divisors is an integer number (35670486796490).

Almost surely, 2^{423342041101020} is an apocalyptic number.

It is an amenable number.

423342041101020 is an abundant number, since it is smaller than the sum of its proper divisors (860795483572620).

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

423342041101020 is a wasteful number, since it uses less digits than its factorization.

423342041101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351900228354 (or 2351900228349 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 423342041101020 its reverse (20101140243324), we get a palindrome (443443181344344).

The spelling of 423342041101020 in words is "four hundred twenty-three trillion, three hundred forty-two billion, forty-one million, one hundred one thousand, twenty".