144339086 has 8 divisors (see below), whose sum is σ = 227903880. Its totient is φ = 68371128.

The previous prime is 144339077. The next prime is 144339101. The reversal of 144339086 is 680933441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 3798397 = 144339086 / (1 + 4 + 4 + 3 + 3 + 9 + 0 + 8 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1899161 + ... + 1899236.

It is an arithmetic number, because the mean of its divisors is an integer number (28487985).

Almost surely, 2^144339086 is an apocalyptic number.

144339086 is a deficient number, since it is larger than the sum of its proper divisors (83564794).

144339086 is a wasteful number, since it uses less digits than its factorization.

144339086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798418.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 144339086 is about 12014.1202757422. The cubic root of 144339086 is about 524.5593714815.

The spelling of 144339086 in words is "one hundred forty-four million, three hundred thirty-nine thousand, eighty-six".