144793371 has 4 divisors (see below), whose sum is σ = 193057832. Its totient is φ = 96528912.

The previous prime is 144793367. The next prime is 144793373. The reversal of 144793371 is 173397441.

144793371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 144793371 - 2² = 144793367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144793373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24132226 + ... + 24132231.

It is an arithmetic number, because the mean of its divisors is an integer number (48264458).

Almost surely, 2^144793371 is an apocalyptic number.

144793371 is a deficient number, since it is larger than the sum of its proper divisors (48264461).

144793371 is an equidigital number, since it uses as much as digits as its factorization.

144793371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48264460.

The product of its digits is 63504, while the sum is 39.

The square root of 144793371 is about 12033.0117177704. The cubic root of 144793371 is about 525.1091183619.

The spelling of 144793371 in words is "one hundred forty-four million, seven hundred ninety-three thousand, three hundred seventy-one".