424041223111144 has 8 divisors (see below), whose sum is σ = 795077293333410. Its totient is φ = 212020611555568.

The previous prime is 424041223111073. The next prime is 424041223111159. The reversal of 424041223111144 is 441111322140424.

It can be written as a sum of positive squares in only one way, i.e., 305073382322500 + 118967840788644 = 17466350^2 + 10907238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26502576444439 + ... + 26502576444454.

Almost surely, 2^{424041223111144} is an apocalyptic number.

It is an amenable number.

424041223111144 is a deficient number, since it is larger than the sum of its proper divisors (371036070222266).

424041223111144 is a wasteful number, since it uses less digits than its factorization.

424041223111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53005152888899 (or 53005152888895 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 424041223111144 its reverse (441111322140424), we get a palindrome (865152545251568).

The spelling of 424041223111144 in words is "four hundred twenty-four trillion, forty-one billion, two hundred twenty-three million, one hundred eleven thousand, one hundred forty-four".