144004350 has 48 divisors (see below), whose sum is σ = 408152448. Its totient is φ = 32915040.

The previous prime is 144004337. The next prime is 144004379. The reversal of 144004350 is 53400441.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67524 + ... + 69623.

It is an arithmetic number, because the mean of its divisors is an integer number (8503176).

Almost surely, 2^144004350 is an apocalyptic number.

144004350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144004350 is an abundant number, since it is smaller than the sum of its proper divisors (264148098).

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

144004350 is a wasteful number, since it uses less digits than its factorization.

144004350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137169 (or 137164 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 144004350 is about 12000.1812486312. The cubic root of 144004350 is about 524.1535566706.

Adding to 144004350 its reverse (53400441), we get a palindrome (197404791).

The spelling of 144004350 in words is "one hundred forty-four million, four thousand, three hundred fifty".