153144312 has 32 divisors (see below), whose sum is σ = 388579200. Its totient is φ = 50285664.

The previous prime is 153144301. The next prime is 153144317. The reversal of 153144312 is 213441351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153144317) 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, 46012 + ... + 49227.

It is an arithmetic number, because the mean of its divisors is an integer number (12143100).

Almost surely, 2^153144312 is an apocalyptic number.

153144312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153144312 is an abundant number, since it is smaller than the sum of its proper divisors (235434888).

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

153144312 is a wasteful number, since it uses less digits than its factorization.

153144312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95315 (or 95311 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 153144312 is about 12375.1489688003. The cubic root of 153144312 is about 535.0162303284.

Adding to 153144312 its reverse (213441351), we get a palindrome (366585663).

The spelling of 153144312 in words is "one hundred fifty-three million, one hundred forty-four thousand, three hundred twelve".