401121041034 has 16 divisors (see below), whose sum is σ = 916848093888. Its totient is φ = 114606011712.

The previous prime is 401121041023. The next prime is 401121041093. The reversal of 401121041034 is 430140121104.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 401121041034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4775250447 + ... + 4775250530.

It is an arithmetic number, because the mean of its divisors is an integer number (57303005868).

Almost surely, 2^401121041034 is an apocalyptic number.

401121041034 is an abundant number, since it is smaller than the sum of its proper divisors (515727052854).

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

401121041034 is a wasteful number, since it uses less digits than its factorization.

401121041034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9550500989.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 401121041034 its reverse (430140121104), we get a palindrome (831261162138).

The spelling of 401121041034 in words is "four hundred one billion, one hundred twenty-one million, forty-one thousand, thirty-four".