402034334212234 has 8 divisors (see below), whose sum is σ = 603063564187140. Its totient is φ = 201013146149856.

The previous prime is 402034334212187. The next prime is 402034334212253. The reversal of 402034334212234 is 432212433430204.

It can be written as a sum of positive squares in 2 ways, for example, as 350989096498209 + 51045237714025 = 18734703^2 + 7144595^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 402034334212193 and 402034334212202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2010353149 + ... + 2010553120.

Almost surely, 2^{402034334212234} is an apocalyptic number.

402034334212234 is a deficient number, since it is larger than the sum of its proper divisors (201029229974906).

402034334212234 is a wasteful number, since it uses less digits than its factorization.

402034334212234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020956264.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 402034334212234 its reverse (432212433430204), we get a palindrome (834246767642438).

The spelling of 402034334212234 in words is "four hundred two trillion, thirty-four billion, three hundred thirty-four million, two hundred twelve thousand, two hundred thirty-four".