404101334131231 has 8 divisors (see below), whose sum is σ = 460004680750464. Its totient is φ = 351392464461720.

The previous prime is 404101334131189. The next prime is 404101334131237. The reversal of 404101334131231 is 132131433101404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 404101334131231 - 2⁹ = 404101334130719 is a prime.

It is a super-2 number, since 2×404101334131231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404101334131193 and 404101334131202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404101334131237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798619237161 + ... + 798619237666.

It is an arithmetic number, because the mean of its divisors is an integer number (57500585093808).

Almost surely, 2^{404101334131231} is an apocalyptic number.

404101334131231 is a deficient number, since it is larger than the sum of its proper divisors (55903346619233).

404101334131231 is a wasteful number, since it uses less digits than its factorization.

404101334131231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597238474861.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 404101334131231 its reverse (132131433101404), we get a palindrome (536232767232635).

The spelling of 404101334131231 in words is "four hundred four trillion, one hundred one billion, three hundred thirty-four million, one hundred thirty-one thousand, two hundred thirty-one".