144119426 has 32 divisors (see below), whose sum is σ = 247228416. Its totient is φ = 62370000.

The previous prime is 144119419. The next prime is 144119429. The reversal of 144119426 is 624911441.

It is a junction number, because it is equal to n+sod(n) for n = 144119392 and 144119401.

It is not an unprimeable number, because it can be changed into a prime (144119429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136601 + ... + 137651.

It is an arithmetic number, because the mean of its divisors is an integer number (7725888).

Almost surely, 2^144119426 is an apocalyptic number.

144119426 is a deficient number, since it is larger than the sum of its proper divisors (103108990).

144119426 is a wasteful number, since it uses less digits than its factorization.

144119426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its digits is 6912, while the sum is 32.

The square root of 144119426 is about 12004.9750520357. The cubic root of 144119426 is about 524.2931391090.

The spelling of 144119426 in words is "one hundred forty-four million, one hundred nineteen thousand, four hundred twenty-six".