144373398 has 16 divisors (see below), whose sum is σ = 310958256. Its totient is φ = 44422560.

The previous prime is 144373391. The next prime is 144373421. The reversal of 144373398 is 893373441.

144373398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144373391) 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, 925393 + ... + 925548.

It is an arithmetic number, because the mean of its divisors is an integer number (19434891).

Almost surely, 2^144373398 is an apocalyptic number.

144373398 is an abundant number, since it is smaller than the sum of its proper divisors (166584858).

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

144373398 is a wasteful number, since it uses less digits than its factorization.

144373398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850959.

The product of its digits is 217728, while the sum is 42.

The square root of 144373398 is about 12015.5481772577. The cubic root of 144373398 is about 524.6009339246.

The spelling of 144373398 in words is "one hundred forty-four million, three hundred seventy-three thousand, three hundred ninety-eight".