144213054 has 32 divisors (see below), whose sum is σ = 299013120. Its totient is φ = 46320000.

The previous prime is 144213007. The next prime is 144213067. The reversal of 144213054 is 450312441.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 45142 + ... + 48230.

It is an arithmetic number, because the mean of its divisors is an integer number (9344160).

Almost surely, 2^144213054 is an apocalyptic number.

144213054 is an abundant number, since it is smaller than the sum of its proper divisors (154800066).

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

144213054 is a wasteful number, since it uses less digits than its factorization.

144213054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 144213054 is about 12008.8739688615. The cubic root of 144213054 is about 524.4066511988.

Adding to 144213054 its reverse (450312441), we get a palindrome (594525495).

The spelling of 144213054 in words is "one hundred forty-four million, two hundred thirteen thousand, fifty-four".