234454143055212 has 36 divisors (see below), whose sum is σ = 623839971289080. Its totient is φ = 74038150438272.

The previous prime is 234454143055151. The next prime is 234454143055243. The reversal of 234454143055212 is 212550341454432.

234454143055212 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 5 + 41 + 43 + 0 + 552 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171384606813 + ... + 171384608180.

Almost surely, 2^{234454143055212} is an apocalyptic number.

It is an amenable number.

234454143055212 is an abundant number, since it is smaller than the sum of its proper divisors (389385828233868).

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

234454143055212 is a wasteful number, since it uses less digits than its factorization.

234454143055212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342769215022 (or 342769215017 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 234454143055212 in words is "two hundred thirty-four trillion, four hundred fifty-four billion, one hundred forty-three million, fifty-five thousand, two hundred twelve".