234436623061 has 2 divisors, whose sum is σ = 234436623062. Its totient is φ = 234436623060.

The previous prime is 234436623037. The next prime is 234436623067. The reversal of 234436623061 is 160326634432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232579530225 + 1857092836 = 482265^2 + 43094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234436623061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234436623067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117218311530 + 117218311531.

It is an arithmetic number, because the mean of its divisors is an integer number (117218311531).

Almost surely, 2^234436623061 is an apocalyptic number.

It is an amenable number.

234436623061 is a deficient number, since it is larger than the sum of its proper divisors (1).

234436623061 is an equidigital number, since it uses as much as digits as its factorization.

234436623061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 234436623061 in words is "two hundred thirty-four billion, four hundred thirty-six million, six hundred twenty-three thousand, sixty-one".