401104404420243 has 8 divisors (see below), whose sum is σ = 534805971864528. Its totient is φ = 267402886628064.

The previous prime is 401104404420179. The next prime is 401104404420253. The reversal of 401104404420243 is 342024404401104.

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

It is not a de Polignac number, because 401104404420243 - 2⁶ = 401104404420179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401104404420253) 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, 15231421 + ... + 32159057.

It is an arithmetic number, because the mean of its divisors is an integer number (66850746483066).

Almost surely, 2^{401104404420243} is an apocalyptic number.

401104404420243 is a deficient number, since it is larger than the sum of its proper divisors (133701567444285).

401104404420243 is a wasteful number, since it uses less digits than its factorization.

401104404420243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24826053.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 401104404420243 its reverse (342024404401104), we get a palindrome (743128808821347).

The spelling of 401104404420243 in words is "four hundred one trillion, one hundred four billion, four hundred four million, four hundred twenty thousand, two hundred forty-three".