144211251444004 has 6 divisors (see below), whose sum is σ = 252369690027014. Its totient is φ = 72105625722000.

The previous prime is 144211251443993. The next prime is 144211251444017. The reversal of 144211251444004 is 400444152112441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 141060278534400 + 3150972909604 = 11876880^2 + 1775098^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18026406430497 + ... + 18026406430504.

Almost surely, 2^{144211251444004} is an apocalyptic number.

It is an amenable number.

144211251444004 is a deficient number, since it is larger than the sum of its proper divisors (108158438583010).

144211251444004 is a wasteful number, since it uses less digits than its factorization.

144211251444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36052812861005 (or 36052812861003 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 37.

The spelling of 144211251444004 in words is "one hundred forty-four trillion, two hundred eleven billion, two hundred fifty-one million, four hundred forty-four thousand, four".