144906959 has 4 divisors (see below), whose sum is σ = 145401816. Its totient is φ = 144412104.

The previous prime is 144906943. The next prime is 144906991. The reversal of 144906959 is 959609441.

144906959 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 a cyclic number.

It is not a de Polignac number, because 144906959 - 2⁴ = 144906943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144906859) 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, 246989 + ... + 247574.

It is an arithmetic number, because the mean of its divisors is an integer number (36350454).

Almost surely, 2^144906959 is an apocalyptic number.

144906959 is a deficient number, since it is larger than the sum of its proper divisors (494857).

144906959 is an equidigital number, since it uses as much as digits as its factorization.

144906959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494856.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 144906959 is about 12037.7306416118. The cubic root of 144906959 is about 525.2463956046.

The spelling of 144906959 in words is "one hundred forty-four million, nine hundred six thousand, nine hundred fifty-nine".