144281126 has 24 divisors (see below), whose sum is σ = 240280992. Its totient is φ = 64922000.

The previous prime is 144281107. The next prime is 144281143. The reversal of 144281126 is 621182441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21491 + ... + 27393.

It is an arithmetic number, because the mean of its divisors is an integer number (10011708).

Almost surely, 2^144281126 is an apocalyptic number.

144281126 is a deficient number, since it is larger than the sum of its proper divisors (95999866).

144281126 is a wasteful number, since it uses less digits than its factorization.

144281126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028 (or 6017 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 144281126 is about 12011.7078719056. The cubic root of 144281126 is about 524.4891490341.

The spelling of 144281126 in words is "one hundred forty-four million, two hundred eighty-one thousand, one hundred twenty-six".