144240602 has 16 divisors (see below), whose sum is σ = 236412000. Its totient is φ = 65457840.

The previous prime is 144240581. The next prime is 144240611. The reversal of 144240602 is 206042441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9524 + ... + 19472.

It is an arithmetic number, because the mean of its divisors is an integer number (14775750).

Almost surely, 2^144240602 is an apocalyptic number.

144240602 is a deficient number, since it is larger than the sum of its proper divisors (92171398).

144240602 is a wasteful number, since it uses less digits than its factorization.

144240602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10621.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 144240602 is about 12010.0208992324. The cubic root of 144240602 is about 524.4400403044.

The spelling of 144240602 in words is "one hundred forty-four million, two hundred forty thousand, six hundred two".