144200042004 has 48 divisors (see below), whose sum is σ = 356408640000. Its totient is φ = 45220217856.

The previous prime is 144200042003. The next prime is 144200042009. The reversal of 144200042004 is 400240002441.

It is a super-2 number, since 2×144200042004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144200042003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342072 + ... + 636720.

It is an arithmetic number, because the mean of its divisors is an integer number (7425180000).

Almost surely, 2^144200042004 is an apocalyptic number.

It is an amenable number.

144200042004 is an abundant number, since it is smaller than the sum of its proper divisors (212208597996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144200042004 is a wasteful number, since it uses less digits than its factorization.

144200042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297072 (or 297070 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 144200042004 its reverse (400240002441), we get a palindrome (544440044445).

The spelling of 144200042004 in words is "one hundred forty-four billion, two hundred million, forty-two thousand, four".