144300006123 has 32 divisors (see below), whose sum is σ = 237816423936. Its totient is φ = 75787584768.

The previous prime is 144300006121. The next prime is 144300006217. The reversal of 144300006123 is 321600003441.

It is not a de Polignac number, because 144300006123 - 2¹ = 144300006121 is a prime.

It is a super-2 number, since 2×144300006123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144300006093 and 144300006102.

It is not an unprimeable number, because it can be changed into a prime (144300006121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070665 + ... + 1197882.

It is an arithmetic number, because the mean of its divisors is an integer number (7431763248).

Almost surely, 2^144300006123 is an apocalyptic number.

144300006123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144300006123 is a deficient number, since it is larger than the sum of its proper divisors (93516417813).

144300006123 is a wasteful number, since it uses less digits than its factorization.

144300006123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268803.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 144300006123 its reverse (321600003441), we get a palindrome (465900009564).

The spelling of 144300006123 in words is "one hundred forty-four billion, three hundred million, six thousand, one hundred twenty-three".