401303411224331 has 64 divisors (see below), whose sum is σ = 513080635060224. Its totient is φ = 304860519936000.

The previous prime is 401303411224277. The next prime is 401303411224351. The reversal of 401303411224331 is 133422114303104.

It is not a de Polignac number, because 401303411224331 - 2²⁶ = 401303344115467 is a prime.

It is a super-2 number, since 2×401303411224331² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401303411224351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 147260510 + ... + 149960876.

It is an arithmetic number, because the mean of its divisors is an integer number (8016884922816).

Almost surely, 2^{401303411224331} is an apocalyptic number.

401303411224331 is a deficient number, since it is larger than the sum of its proper divisors (111777223835893).

401303411224331 is a wasteful number, since it uses less digits than its factorization.

401303411224331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700780.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 401303411224331 its reverse (133422114303104), we get a palindrome (534725525527435).

The spelling of 401303411224331 in words is "four hundred one trillion, three hundred three billion, four hundred eleven million, two hundred twenty-four thousand, three hundred thirty-one".