144103400 has 48 divisors (see below), whose sum is σ = 382907040. Its totient is φ = 49406400.

The previous prime is 144103381. The next prime is 144103403. The reversal of 144103400 is 4301441.

It is not an unprimeable number, because it can be changed into a prime (144103403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50066 + ... + 52865.

It is an arithmetic number, because the mean of its divisors is an integer number (7977230).

Almost surely, 2^144103400 is an apocalyptic number.

144103400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144103400 is an abundant number, since it is smaller than the sum of its proper divisors (238803640).

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

144103400 is a wasteful number, since it uses less digits than its factorization.

144103400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102954 (or 102945 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 144103400 is about 12004.3075602052. The cubic root of 144103400 is about 524.2737046868.

Adding to 144103400 its reverse (4301441), we get a palindrome (148404841).

The spelling of 144103400 in words is "one hundred forty-four million, one hundred three thousand, four hundred".