401104145244 has 48 divisors (see below), whose sum is σ = 1023022344960. Its totient is φ = 121305047040.

The previous prime is 401104145227. The next prime is 401104145263. The reversal of 401104145244 is 442541401104.

It is a super-3 number, since 3×401104145244³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2954149 + ... + 3086940.

It is an arithmetic number, because the mean of its divisors is an integer number (21312965520).

Almost surely, 2^401104145244 is an apocalyptic number.

401104145244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401104145244 is an abundant number, since it is smaller than the sum of its proper divisors (621918199716).

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

401104145244 is a wasteful number, since it uses less digits than its factorization.

401104145244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041610 (or 6041608 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 401104145244 its reverse (442541401104), we get a palindrome (843645546348).

The spelling of 401104145244 in words is "four hundred one billion, one hundred four million, one hundred forty-five thousand, two hundred forty-four".