401241142401 has 32 divisors (see below), whose sum is σ = 596235368448. Its totient is φ = 237924872640.

The previous prime is 401241142399. The next prime is 401241142441. The reversal of 401241142401 is 104241142104.

It is not a de Polignac number, because 401241142401 - 2¹ = 401241142399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401241142441) 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, 4902451 + ... + 4983623.

It is an arithmetic number, because the mean of its divisors is an integer number (18632355264).

Almost surely, 2^401241142401 is an apocalyptic number.

It is an amenable number.

401241142401 is a deficient number, since it is larger than the sum of its proper divisors (194994226047).

401241142401 is a wasteful number, since it uses less digits than its factorization.

401241142401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84421.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 401241142401 its reverse (104241142104), we get a palindrome (505482284505).

The spelling of 401241142401 in words is "four hundred one billion, two hundred forty-one million, one hundred forty-two thousand, four hundred one".