402041112234 has 32 divisors (see below), whose sum is σ = 839091585024. Its totient is φ = 128179494960.

The previous prime is 402041112227. The next prime is 402041112251. The reversal of 402041112234 is 432211140204.

402041112234 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2571319 + ... + 2723189.

It is an arithmetic number, because the mean of its divisors is an integer number (26221612032).

Almost surely, 2^402041112234 is an apocalyptic number.

402041112234 is an abundant number, since it is smaller than the sum of its proper divisors (437050472790).

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

402041112234 is a wasteful number, since it uses less digits than its factorization.

402041112234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171082.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 402041112234 its reverse (432211140204), we get a palindrome (834252252438).

The spelling of 402041112234 in words is "four hundred two billion, forty-one million, one hundred twelve thousand, two hundred thirty-four".