144768370 has 16 divisors (see below), whose sum is σ = 261477720. Its totient is φ = 57708544.

The previous prime is 144768347. The next prime is 144768373. The reversal of 144768370 is 73867441.

144768370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 136118889 + 8649481 = 11667^2 + 2941^2 .

It is not an unprimeable number, because it can be changed into a prime (144768373) 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, 21775 + ... + 27634.

Almost surely, 2^144768370 is an apocalyptic number.

144768370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144768370 is a deficient number, since it is larger than the sum of its proper divisors (116709350).

144768370 is a wasteful number, since it uses less digits than its factorization.

144768370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49709.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 144768370 is about 12031.9728224427. The cubic root of 144768370 is about 525.0788936615.

The spelling of 144768370 in words is "one hundred forty-four million, seven hundred sixty-eight thousand, three hundred seventy".