401035323105 has 128 divisors (see below), whose sum is σ = 748707840000. Its totient is φ = 203395256064.

The previous prime is 401035323083. The next prime is 401035323113. The reversal of 401035323105 is 501323530104.

It is not a de Polignac number, because 401035323105 - 2¹⁰ = 401035322081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 148146162 + ... + 148148868.

It is an arithmetic number, because the mean of its divisors is an integer number (5849280000).

Almost surely, 2^401035323105 is an apocalyptic number.

401035323105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

401035323105 is a deficient number, since it is larger than the sum of its proper divisors (347672516895).

401035323105 is a wasteful number, since it uses less digits than its factorization.

401035323105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 401035323105 its reverse (501323530104), we get a palindrome (902358853209).

The spelling of 401035323105 in words is "four hundred one billion, thirty-five million, three hundred twenty-three thousand, one hundred five".