144104002 has 48 divisors (see below), whose sum is σ = 270420768. Its totient is φ = 57214080.

The previous prime is 144103991. The next prime is 144104003. The reversal of 144104002 is 200401441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144104003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110977 + ... + 112267.

It is an arithmetic number, because the mean of its divisors is an integer number (5633766).

Almost surely, 2^144104002 is an apocalyptic number.

144104002 is a deficient number, since it is larger than the sum of its proper divisors (126316766).

144104002 is a wasteful number, since it uses less digits than its factorization.

144104002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 144104002 is about 12004.3326345116. The cubic root of 144104002 is about 524.2744347467.

Adding to 144104002 its reverse (200401441), we get a palindrome (344505443).

The spelling of 144104002 in words is "one hundred forty-four million, one hundred four thousand, two".