234167212464 has 20 divisors (see below), whose sum is σ = 604931965656. Its totient is φ = 78055737472.

The previous prime is 234167212417. The next prime is 234167212501. The reversal of 234167212464 is 464212761432.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439241749 + ... + 2439241844.

Almost surely, 2^234167212464 is an apocalyptic number.

234167212464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234167212464 is an abundant number, since it is smaller than the sum of its proper divisors (370764753192).

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

234167212464 is a wasteful number, since it uses less digits than its factorization.

234167212464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878483604 (or 4878483598 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

Adding to 234167212464 its reverse (464212761432), we get a palindrome (698379973896).

The spelling of 234167212464 in words is "two hundred thirty-four billion, one hundred sixty-seven million, two hundred twelve thousand, four hundred sixty-four".