144145035 has 16 divisors (see below), whose sum is σ = 256258080. Its totient is φ = 76877280.

The previous prime is 144144977. The next prime is 144145061. The reversal of 144145035 is 530541441.

It is a happy number.

144145035 is a `hidden beast` number, since 144 + 14 + 503 + 5 = 666.

It is not a de Polignac number, because 144145035 - 2⁸ = 144144779 is a prime.

It is a super-2 number, since 2×144145035² = 41555582230302450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533736 + ... + 534005.

It is an arithmetic number, because the mean of its divisors is an integer number (16016130).

Almost surely, 2^144145035 is an apocalyptic number.

144145035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

144145035 is a deficient number, since it is larger than the sum of its proper divisors (112113045).

144145035 is a wasteful number, since it uses less digits than its factorization.

144145035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067755 (or 1067749 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 144145035 is about 12006.0416041258. The cubic root of 144145035 is about 524.3241916608.

Adding to 144145035 its reverse (530541441), we get a palindrome (674686476).

The spelling of 144145035 in words is "one hundred forty-four million, one hundred forty-five thousand, thirty-five".