144051468 has 96 divisors (see below), whose sum is σ = 383685120. Its totient is φ = 42011200.

The previous prime is 144051463. The next prime is 144051473. The reversal of 144051468 is 864150441.

It is an interprime number because it is at equal distance from previous prime (144051463) and next prime (144051473).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (144051463) 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, 463033 + ... + 463343.

It is an arithmetic number, because the mean of its divisors is an integer number (3996720).

Almost surely, 2^144051468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144051468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191842560).

144051468 is an abundant number, since it is smaller than the sum of its proper divisors (239633652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144051468 is a wasteful number, since it uses less digits than its factorization.

144051468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 144051468 is about 12002.1443084142. The cubic root of 144051468 is about 524.2107178470.

The spelling of 144051468 in words is "one hundred forty-four million, fifty-one thousand, four hundred sixty-eight".