405041104244 has 24 divisors (see below), whose sum is σ = 810163146240. Its totient is φ = 173571700896.

The previous prime is 405041104231. The next prime is 405041104261. The reversal of 405041104244 is 442401140504.

It is a super-2 number, since 2×405041104244² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 435407 + ... + 999830.

It is an arithmetic number, because the mean of its divisors is an integer number (33756797760).

Almost surely, 2^405041104244 is an apocalyptic number.

It is an amenable number.

405041104244 is an abundant number, since it is smaller than the sum of its proper divisors (405122041996).

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

405041104244 is a wasteful number, since it uses less digits than its factorization.

405041104244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445327 (or 1445325 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 405041104244 its reverse (442401140504), we get a palindrome (847442244748).

The spelling of 405041104244 in words is "four hundred five billion, forty-one million, one hundred four thousand, two hundred forty-four".