234336234431 has 8 divisors (see below), whose sum is σ = 254204159664. Its totient is φ = 214731460800.

The previous prime is 234336234371. The next prime is 234336234481. The reversal of 234336234431 is 134432633432.

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

It is a cyclic number.

It is not a de Polignac number, because 234336234431 - 2²⁶ = 234269125567 is a prime.

It is a super-2 number, since 2×234336234431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234336234481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65786045 + ... + 65789606.

It is an arithmetic number, because the mean of its divisors is an integer number (31775519958).

Almost surely, 2^234336234431 is an apocalyptic number.

234336234431 is a deficient number, since it is larger than the sum of its proper divisors (19867925233).

234336234431 is a wasteful number, since it uses less digits than its factorization.

234336234431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131575801.

The product of its digits is 373248, while the sum is 38.

Adding to 234336234431 its reverse (134432633432), we get a palindrome (368768867863).

The spelling of 234336234431 in words is "two hundred thirty-four billion, three hundred thirty-six million, two hundred thirty-four thousand, four hundred thirty-one".