144543054 has 16 divisors (see below), whose sum is σ = 289797840. Its totient is φ = 48062400.

The previous prime is 144543041. The next prime is 144543059. The reversal of 144543054 is 450345441.

144543054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144543059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26997 + ... + 31904.

It is an arithmetic number, because the mean of its divisors is an integer number (18112365).

Almost surely, 2^144543054 is an apocalyptic number.

144543054 is an abundant number, since it is smaller than the sum of its proper divisors (145254786).

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

144543054 is a wasteful number, since it uses less digits than its factorization.

144543054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59315.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 144543054 is about 12022.6059571126. The cubic root of 144543054 is about 524.8063430870.

Adding to 144543054 its reverse (450345441), we get a palindrome (594888495).

The spelling of 144543054 in words is "one hundred forty-four million, five hundred forty-three thousand, fifty-four".