144422054 has 16 divisors (see below), whose sum is σ = 248133408. Its totient is φ = 61756992.

The previous prime is 144422053. The next prime is 144422099. The reversal of 144422054 is 450224441.

144422054 is digitally balanced in base 2 and base 3, because in such bases 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 (144422053) 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, 4889 + ... + 17684.

It is an arithmetic number, because the mean of its divisors is an integer number (15508338).

Almost surely, 2^144422054 is an apocalyptic number.

144422054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144422054 is a deficient number, since it is larger than the sum of its proper divisors (103711354).

144422054 is a wasteful number, since it uses less digits than its factorization.

144422054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23039.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 144422054 is about 12017.5727166512. The cubic root of 144422054 is about 524.6598600992.

Adding to 144422054 its reverse (450224441), we get a palindrome (594646495).

The spelling of 144422054 in words is "one hundred forty-four million, four hundred twenty-two thousand, fifty-four".