401101440234 has 64 divisors (see below), whose sum is σ = 905433085440. Its totient is φ = 117338352320.

The previous prime is 401101440227. The next prime is 401101440281. The reversal of 401101440234 is 432044101104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24956269 + ... + 24972335.

It is an arithmetic number, because the mean of its divisors is an integer number (14147391960).

Almost surely, 2^401101440234 is an apocalyptic number.

401101440234 is an abundant number, since it is smaller than the sum of its proper divisors (504331645206).

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

401101440234 is a wasteful number, since it uses less digits than its factorization.

401101440234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29155.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 401101440234 its reverse (432044101104), we get a palindrome (833145541338).

The spelling of 401101440234 in words is "four hundred one billion, one hundred one million, four hundred forty thousand, two hundred thirty-four".