420112340034 has 8 divisors (see below), whose sum is σ = 840224680080. Its totient is φ = 140037446676.

The previous prime is 420112340033. The next prime is 420112340051. The reversal of 420112340034 is 430043211024.

It is a sphenic number, since it is the product of 3 distinct primes.

420112340034 is an admirable number.

It is a super-3 number, since 3×420112340034³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 420112339986 and 420112340013.

It is not an unprimeable number, because it can be changed into a prime (420112340033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35009361664 + ... + 35009361675.

It is an arithmetic number, because the mean of its divisors is an integer number (105028085010).

Almost surely, 2^420112340034 is an apocalyptic number.

420112340034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

420112340034 is a wasteful number, since it uses less digits than its factorization.

420112340034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70018723344.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 420112340034 its reverse (430043211024), we get a palindrome (850155551058).

The spelling of 420112340034 in words is "four hundred twenty billion, one hundred twelve million, three hundred forty thousand, thirty-four".