144650007 has 12 divisors (see below), whose sum is σ = 210968784. Its totient is φ = 95496480.

The previous prime is 144649987. The next prime is 144650029. The reversal of 144650007 is 700056441.

144650007 is a `hidden beast` number, since 1 + 4 + 4 + 650 + 0 + 0 + 7 = 666.

It is not a de Polignac number, because 144650007 - 2¹⁹ = 144125719 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144650047) 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, 77094 + ... + 78947.

It is an arithmetic number, because the mean of its divisors is an integer number (17580732).

Almost surely, 2^144650007 is an apocalyptic number.

144650007 is a deficient number, since it is larger than the sum of its proper divisors (66318777).

144650007 is a wasteful number, since it uses less digits than its factorization.

144650007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156150 (or 156147 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 144650007 is about 12027.0531303391. The cubic root of 144650007 is about 524.9357526822.

The spelling of 144650007 in words is "one hundred forty-four million, six hundred fifty thousand, seven".