234402231414 has 64 divisors (see below), whose sum is σ = 522660680640. Its totient is φ = 69585384960.

The previous prime is 234402231407. The next prime is 234402231419. The reversal of 234402231414 is 414132204432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234402231419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3086304 + ... + 3161340.

It is an arithmetic number, because the mean of its divisors is an integer number (8166573135).

Almost surely, 2^234402231414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234402231414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261330340320).

234402231414 is an abundant number, since it is smaller than the sum of its proper divisors (288258449226).

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

234402231414 is a wasteful number, since it uses less digits than its factorization.

234402231414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76465.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 234402231414 its reverse (414132204432), we get a palindrome (648534435846).

The spelling of 234402231414 in words is "two hundred thirty-four billion, four hundred two million, two hundred thirty-one thousand, four hundred fourteen".