234421112097 has 8 divisors (see below), whose sum is σ = 347290536480. Its totient is φ = 156280741380.

The previous prime is 234421112089. The next prime is 234421112131. The reversal of 234421112097 is 790211124432.

234421112097 is a `hidden beast` number, since 2 + 3 + 442 + 1 + 1 + 1 + 209 + 7 = 666.

It is not a de Polignac number, because 234421112097 - 2³ = 234421112089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234421112087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4341131679 + ... + 4341131732.

It is an arithmetic number, because the mean of its divisors is an integer number (43411317060).

Almost surely, 2^234421112097 is an apocalyptic number.

234421112097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

234421112097 is a deficient number, since it is larger than the sum of its proper divisors (112869424383).

234421112097 is an equidigital number, since it uses as much as digits as its factorization.

234421112097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682263420 (or 8682263414 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 234421112097 in words is "two hundred thirty-four billion, four hundred twenty-one million, one hundred twelve thousand, ninety-seven".