144204874 has 8 divisors (see below), whose sum is σ = 235971648. Its totient is φ = 65547660.

The previous prime is 144204869. The next prime is 144204877. The reversal of 144204874 is 478402441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (144204877) 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, 3277362 + ... + 3277405.

It is an arithmetic number, because the mean of its divisors is an integer number (29496456).

Almost surely, 2^144204874 is an apocalyptic number.

144204874 is a deficient number, since it is larger than the sum of its proper divisors (91766774).

144204874 is a wasteful number, since it uses less digits than its factorization.

144204874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6554780.

The product of its (nonzero) digits is 28672, while the sum is 34.

The square root of 144204874 is about 12008.5333825576. The cubic root of 144204874 is about 524.3967359440.

The spelling of 144204874 in words is "one hundred forty-four million, two hundred four thousand, eight hundred seventy-four".