234622205031 has 4 divisors (see below), whose sum is σ = 312829606712. Its totient is φ = 156414803352.

The previous prime is 234622205017. The next prime is 234622205089. The reversal of 234622205031 is 130502226432.

234622205031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 234622205031 - 2⁷ = 234622204903 is a prime.

It is a super-2 number, since 2×234622205031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234622205031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234622205011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39103700836 + ... + 39103700841.

It is an arithmetic number, because the mean of its divisors is an integer number (78207401678).

Almost surely, 2^234622205031 is an apocalyptic number.

234622205031 is a deficient number, since it is larger than the sum of its proper divisors (78207401681).

234622205031 is an equidigital number, since it uses as much as digits as its factorization.

234622205031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78207401680.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 234622205031 in words is "two hundred thirty-four billion, six hundred twenty-two million, two hundred five thousand, thirty-one".