144542060 has 24 divisors (see below), whose sum is σ = 326888016. Its totient is φ = 53369280.

The previous prime is 144541997. The next prime is 144542131. The reversal of 144542060 is 60245441.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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, 277706 + ... + 278225.

It is an arithmetic number, because the mean of its divisors is an integer number (13620334).

Almost surely, 2^144542060 is an apocalyptic number.

144542060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144542060 is an abundant number, since it is smaller than the sum of its proper divisors (182345956).

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

144542060 is a wasteful number, since it uses less digits than its factorization.

144542060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555953 (or 555951 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 144542060 is about 12022.5646182501. The cubic root of 144542060 is about 524.8051400805.

The spelling of 144542060 in words is "one hundred forty-four million, five hundred forty-two thousand, sixty".