234012858431 has 8 divisors (see below), whose sum is σ = 256107616128. Its totient is φ = 212054911000.

The previous prime is 234012858377. The next prime is 234012858473. The reversal of 234012858431 is 134858210432.

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 234012858431 - 2¹⁴ = 234012842047 is a prime.

It is a super-2 number, since 2×234012858431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234012857431) 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, 34198985 + ... + 34205826.

It is an arithmetic number, because the mean of its divisors is an integer number (32013452016).

Almost surely, 2^234012858431 is an apocalyptic number.

234012858431 is a deficient number, since it is larger than the sum of its proper divisors (22094757697).

234012858431 is a wasteful number, since it uses less digits than its factorization.

234012858431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68405133.

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 234012858431 in words is "two hundred thirty-four billion, twelve million, eight hundred fifty-eight thousand, four hundred thirty-one".