401106244 has 24 divisors (see below), whose sum is σ = 875141568. Its totient is φ = 156275040.

The previous prime is 401106229. The next prime is 401106253. The reversal of 401106244 is 442601104.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 650839 + ... + 651454.

It is an arithmetic number, because the mean of its divisors is an integer number (36464232).

Almost surely, 2^401106244 is an apocalyptic number.

401106244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401106244 is an abundant number, since it is smaller than the sum of its proper divisors (474035324).

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

401106244 is a wasteful number, since it uses less digits than its factorization.

401106244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302315 (or 1302313 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 401106244 is about 20027.6370048990. The cubic root of 401106244 is about 737.4849141413.

Adding to 401106244 its reverse (442601104), we get a palindrome (843707348).

The spelling of 401106244 in words is "four hundred one million, one hundred six thousand, two hundred forty-four".