153400234 has 16 divisors (see below), whose sum is σ = 248355072. Its totient is φ = 70641648.

The previous prime is 153400223. The next prime is 153400237. The reversal of 153400234 is 432004351.

It is not an unprimeable number, because it can be changed into a prime (153400237) 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 7 ways as a sum of consecutive naturals, for example, 5667 + ... + 18409.

It is an arithmetic number, because the mean of its divisors is an integer number (15522192).

Almost surely, 2^153400234 is an apocalyptic number.

153400234 is a deficient number, since it is larger than the sum of its proper divisors (94954838).

153400234 is a wasteful number, since it uses less digits than its factorization.

153400234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13221.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 153400234 is about 12385.4848108582. The cubic root of 153400234 is about 535.3140893032.

Adding to 153400234 its reverse (432004351), we get a palindrome (585404585).

The spelling of 153400234 in words is "one hundred fifty-three million, four hundred thousand, two hundred thirty-four".