234031154 has 24 divisors (see below), whose sum is σ = 410531328. Its totient is φ = 99765960.

The previous prime is 234031153. The next prime is 234031159. The reversal of 234031154 is 451130432.

It is not an unprimeable number, because it can be changed into a prime (234031153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12467 + ... + 24969.

It is an arithmetic number, because the mean of its divisors is an integer number (17105472).

Almost surely, 2^234031154 is an apocalyptic number.

234031154 is a deficient number, since it is larger than the sum of its proper divisors (176500174).

234031154 is a wasteful number, since it uses less digits than its factorization.

234031154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710 (or 12703 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 234031154 is about 15298.0768072330. The cubic root of 234031154 is about 616.2513609160.

Adding to 234031154 its reverse (451130432), we get a palindrome (685161586).

The spelling of 234031154 in words is "two hundred thirty-four million, thirty-one thousand, one hundred fifty-four".