144044304310442 has 8 divisors (see below), whose sum is σ = 216185764288032. Its totient is φ = 71982382881100.

The previous prime is 144044304310411. The next prime is 144044304310481. The reversal of 144044304310442 is 244013403440441.

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

It is a super-2 number, since 2×144044304310442² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144044304310396 and 144044304310405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19884632534 + ... + 19884639777.

It is an arithmetic number, because the mean of its divisors is an integer number (27023220536004).

Almost surely, 2^{144044304310442} is an apocalyptic number.

144044304310442 is a deficient number, since it is larger than the sum of its proper divisors (72141459977590).

144044304310442 is a wasteful number, since it uses less digits than its factorization.

144044304310442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39769274124.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 144044304310442 its reverse (244013403440441), we get a palindrome (388057707750883).

The spelling of 144044304310442 in words is "one hundred forty-four trillion, forty-four billion, three hundred four million, three hundred ten thousand, four hundred forty-two".