401133123104 has 48 divisors (see below), whose sum is σ = 902599588800. Its totient is φ = 171904660224.

The previous prime is 401133123101. The next prime is 401133123107. The reversal of 401133123104 is 401321331104.

It is an interprime number because it is at equal distance from previous prime (401133123101) and next prime (401133123107).

It is a self number, because there is not a number n which added to its sum of digits gives 401133123104.

It is not an unprimeable number, because it can be changed into a prime (401133123101) 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 7 ways as a sum of consecutive naturals, for example, 5264027 + ... + 5339685.

It is an arithmetic number, because the mean of its divisors is an integer number (18804158100).

Almost surely, 2^401133123104 is an apocalyptic number.

It is an amenable number.

401133123104 is an abundant number, since it is smaller than the sum of its proper divisors (501466465696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401133123104 is a wasteful number, since it uses less digits than its factorization.

401133123104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99345 (or 99337 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 401133123104 its reverse (401321331104), we get a palindrome (802454454208).

The spelling of 401133123104 in words is "four hundred one billion, one hundred thirty-three million, one hundred twenty-three thousand, one hundred four".