234360400144 has 20 divisors (see below), whose sum is σ = 489001989196. Its totient is φ = 108166338432.

The previous prime is 234360400139. The next prime is 234360400163. The reversal of 234360400144 is 441004063432.

234360400144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 126815756544 + 107544643600 = 356112^2 + 327940^2 .

It is an unprimeable number.

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, 563366139 + ... + 563366554.

Almost surely, 2^234360400144 is an apocalyptic number.

It is an amenable number.

234360400144 is an abundant number, since it is smaller than the sum of its proper divisors (254641589052).

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

234360400144 is a wasteful number, since it uses less digits than its factorization.

234360400144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126732714 (or 1126732708 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 234360400144 its reverse (441004063432), we get a palindrome (675364463576).

The spelling of 234360400144 in words is "two hundred thirty-four billion, three hundred sixty million, four hundred thousand, one hundred forty-four".