1401224440241 has 32 divisors (see below), whose sum is σ = 1500203617920. Its totient is φ = 1304195200000.

The previous prime is 1401224440211. The next prime is 1401224440247. The reversal of 1401224440241 is 1420444221041.

It is a cyclic number.

It is not a de Polignac number, because 1401224440241 - 2⁶ = 1401224440177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401224440247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363857966 + ... + 363861816.

It is an arithmetic number, because the mean of its divisors is an integer number (46881363060).

Almost surely, 2^{1401224440241} is an apocalyptic number.

It is an amenable number.

1401224440241 is a deficient number, since it is larger than the sum of its proper divisors (98979177679).

1401224440241 is a wasteful number, since it uses less digits than its factorization.

1401224440241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 1401224440241 its reverse (1420444221041), we get a palindrome (2821668661282).

The spelling of 1401224440241 in words is "one trillion, four hundred one billion, two hundred twenty-four million, four hundred forty thousand, two hundred forty-one".