144095913 has 12 divisors (see below), whose sum is σ = 224149380. Its totient is φ = 88674336.

The previous prime is 144095899. The next prime is 144095933. The reversal of 144095913 is 319590441.

It is a happy number.

144095913 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 2 ways, for example, as 56430144 + 87665769 = 7512^2 + 9363^2 .

It is not a de Polignac number, because 144095913 - 2⁹ = 144095401 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (144095933) 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, 615678 + ... + 615911.

It is an arithmetic number, because the mean of its divisors is an integer number (18679115).

Almost surely, 2^144095913 is an apocalyptic number.

144095913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

144095913 is a deficient number, since it is larger than the sum of its proper divisors (80053467).

144095913 is a wasteful number, since it uses less digits than its factorization.

144095913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231608 (or 1231605 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 144095913 is about 12003.9957097626. The cubic root of 144095913 is about 524.2646248520.

The spelling of 144095913 in words is "one hundred forty-four million, ninety-five thousand, nine hundred thirteen".