401314522441 has 4 divisors (see below), whose sum is σ = 458645168512. Its totient is φ = 343983876372.

The previous prime is 401314522423. The next prime is 401314522517. The reversal of 401314522441 is 144225413104.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 401314522441 - 2⁵ = 401314522409 is a prime.

It is a super-2 number, since 2×401314522441² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401314522541) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 28665323025 + ... + 28665323038.

It is an arithmetic number, because the mean of its divisors is an integer number (114661292128).

Almost surely, 2^401314522441 is an apocalyptic number.

It is an amenable number.

401314522441 is a deficient number, since it is larger than the sum of its proper divisors (57330646071).

401314522441 is an equidigital number, since it uses as much as digits as its factorization.

401314522441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57330646070.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 401314522441 its reverse (144225413104), we get a palindrome (545539935545).

The spelling of 401314522441 in words is "four hundred one billion, three hundred fourteen million, five hundred twenty-two thousand, four hundred forty-one".