144001002440406 has 16 divisors (see below), whose sum is σ = 288033312960000. Its totient is φ = 47995116133608.

The previous prime is 144001002440387. The next prime is 144001002440423. The reversal of 144001002440406 is 604044200100441.

144001002440406 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1304443506 + ... + 1304553893.

It is an arithmetic number, because the mean of its divisors is an integer number (18002082060000).

Almost surely, 2^{144001002440406} is an apocalyptic number.

144001002440406 is an abundant number, since it is smaller than the sum of its proper divisors (144032310519594).

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

144001002440406 is a wasteful number, since it uses less digits than its factorization.

144001002440406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609006603.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 144001002440406 its reverse (604044200100441), we get a palindrome (748045202540847).

The spelling of 144001002440406 in words is "one hundred forty-four trillion, one billion, two million, four hundred forty thousand, four hundred six".