234436542146 has 16 divisors (see below), whose sum is σ = 352760443200. Its totient is φ = 116850190128.

The previous prime is 234436542091. The next prime is 234436542233. The reversal of 234436542146 is 641245634432.

It is a happy number.

234436542146 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234436542097 and 234436542106.

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 7 ways as a sum of consecutive naturals, for example, 906320 + ... + 1135908.

It is an arithmetic number, because the mean of its divisors is an integer number (22047527700).

Almost surely, 2^234436542146 is an apocalyptic number.

234436542146 is a deficient number, since it is larger than the sum of its proper divisors (118323901054).

234436542146 is a wasteful number, since it uses less digits than its factorization.

234436542146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231193.

The product of its digits is 1658880, while the sum is 44.

The spelling of 234436542146 in words is "two hundred thirty-four billion, four hundred thirty-six million, five hundred forty-two thousand, one hundred forty-six".